Natural Stone Cleaners For Granite, Sandstone & Limestone

One of the best eco-friendly granite cleaners on the market, StoneKleen is made from all-natural ingredients where nano-energy particles penetrate through soiling, algae, oil stains, or cement smears. The GTIN number for the product is 5070000371733.

Eco-Friendly Granite Cleaner

StoneKleen granite cleaner penetrates deeper and leaves a cleaned surface that tends to resist dirt gripping to it afterwards and because it is food-grade and pH neutral it is both safe and a pleasure to work with.

Use On Inside Or Outside Granite

Useful as a granite worktop cleaner and for flooring and outdoors as the ideal granite cleaner for garden stone work, driveways and other surfaces and garden granite block walls that may become weathered and grimy from pollution, algae and so on.

Many exterior cleaning chemicals rely on biocide chemicals (these are basically disinfectants) like sodium hypochlorite to kill algae whereas this eco-friendly granite cleaner chemical dislodges soiling using the nano-energy packages to break surface tension – IT KILLS NOTHING AT ALL.

High Performance And High Safety

It’s also an odourless chemical and as it is pH neutral and contains no acids, no bleach, and no biocides this is a truly remarkable granite cleaner product with high performance and low risk.

Eco-Friendly Granite Cleaner

Safe for you, for pets, safe in ponds or streams, sceptic tanks and bio digesters, for use near plants and lawns, and for use on granite surfaces to keep them in pristine condition.

StoneKleen is a good value natural stone cleaner available to buy online as ready-to-use RTU format in 5 litre and 20 litre jerrycans or in concentrated form as BuildKleen brand in a 10 litre jerrycan – this dilutes to 110 litres of RTU product. All these chemicals can be ordered on this button:

Best Ways To Apply This Granite Cleaner

If you are using this granite cleaner for patios, we suggest the following procedure for application:

Brush any leaves, loose dirt, and excess dust away – no point wasting chemical until it can get into contact with the tough stuff to remove that is sticking to the substrate. If it is a hot day, it’s a good idea to wet the granite surface a little with a garden hose.
Apply generously by puddling the StoneKleen granite cleaner, it is diluted as ready-to-use and you can see a video here to show you. StoneKleen can also be sprayed, brushed, or rolled on, if sprayed then you may need several applications.
Agitate the cleaner with a broom or stiff brush on the surface and aid the penetration with a good scrub, you should start to see the soiling in a light foam – algae will make it green for example.
Wait for about 10 minutes and then rinse off the cleaner either with a garden hose, buckets of water or a pressure washer if you have one.

Using this eco-friendly granite cleaner chemical inside is similar process to above, the rinsing with water is not an absolute must but it does help a good deal where there is heavy soiling or stains

Download the StoneKleen technical data sheet MSDS.

Please do contact us to discuss your specific challenges

Acute Build Clean Company | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

Eco-Friendly Granite Cleaner

This natural stone cleaner chemical contains no biocides, acids or bleach. Having a pH-neutral all-natural chemical which is effective and will not damage the stone to maintain the natural beauty of the stone while effectively cleaning it.

Natural Stone Cleaner

Increasing demand for environmentally friendly and safe-to-use yet effective stone cleaning products in cleaning of stone has led to us producing StoneKleen, an innovative cleaner that can make your life easier and safer. It is available in both 5-litre and 20-litre jerrycans with quick delivery UK-wide.

How Does StoneKleen Work?

It works by using nano-tech energy particles that penetrate and dislodge dirt, oil, grease, or algae. It does this by breaking the surface tension that holds dirt or algae embedded on a substrate.

Many a ‘dirty’ looking patio, headstone, or natural stone wall is suffering from an invasion of living microorganisms called algae that thrive in our damp climate; with StoneKleen applied generously they are loosened off ready to be washed away by hose or just rain and the weather over time.

StoneKleen is a pH-neutral natural stone cleaner product that can be used successfully on terracotta or travertine, granite, sandstone, limestone, green slate, porcelain, clay tiles, terrazzo, concrete, ceramic tiles and artificial stone. StoneKleen is available as a pre-diluted (pour out and use) or as a professional quality concentrate that is normally diluted at 1 to 10 with water, the latter is often used by contractors and exterior cleaning firms.

One of our mottos is ‘Cleans Not Kills’ and this natural stone cleaner does this in contrast to biocide-based stone cleaner chemicals that are for deadly for aquatic life and less than ideal for lawns, pets, or flower beds.

Natural Stone Cleaner

The cleaning action is powerful yet non-corrosive, non-acid, non-toxic, and non-hazardous and this cleaner product is even certified as food safe and is safe to use near a water course. It is supplied in 5-litre bottles or 20-litre jerry cans as a ready-to-use cleaner and is ideal for patio and concrete and hard surface cleaning.

Buy It Online Here

StoneKleen 5 Litre Natural Stone Cleaner Chemical – £24.00 + VAT – BUY ONLINE HERE
StoneKleen 20 Litre Natural Stone Cleaner Chemical – £80.00 + VAT – BUY ONLINE HERE

For contractors or anyone who is cleaning a listed building or large area of masonry or limestone, consider our 10-litre concentrated version of this cleaner which can be found on this link.

Natural Stone Cleaner

How To Apply StoneKleen:

Wondering what is the best natural cleaner for natural stone? Apply this StoneKleen chemical detergent by pouring on or with a brush, sponge, roller or low-pressure sprayer, saturate the surface well and then agitate with a stiff brush.

If sprayed you will often benefit from more than one application, wait 5 minutes before rinsing off and your brush may need to be rinsed to relieve it of debris and soiling between applications.

The use of a pressure washer in conjunction with this natural stone cleaner is helpful for outdoors but older stone masonry needs care and a low pressure setting and it is a good idea to test an area first – we also have a video of how to apply here.

Download the StoneKleen natural stone cleaner chemical technical safety data sheet here.

To discuss your needs or a specific project or to ask for data sheets and samples, please do contact us at:

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

London Office | 47 Gee Street | Clerkenwell | London | EC1V 3RS

Tel: 0208 088 3703 | Email: info@acute.uk.com

Natural Stone Cleaner

An outstanding eco-friendly natural stone cleaner using innovative nano technology in professional trade super-concentrated form. BuildKleen concentrate offers an excellent exterior cleaner that is perfect for cleaning masonry, stone, concrete, cladding, signs, bus shelters, fascia, gutters, patios, and driveways.

Simply dilute the concentrate at 10 to 1 with water or 15/20 to 1 with water when there is only light soiling.

pH Neutral Natural Stone Cleaner

Ideal for removing ingrained grime, dirt, traffic film, algae and oil stains from render and pebble dash, concrete slabs, natural stone, statues, or monuments.

Ultra-Safe And Odour Free

BuildKleen is a pH neutral and food-safe cleaner that is safe for pets and humans, once diluted, this product is safe even in a water course or drains and users do not need to wear PPE items.

This means that exterior cleaning contractors and users can enjoy a vastly safer cleaning product that contains no biocides, acids, alkalis, DDAC, or sodium hypochlorite with no odours and a is very pleasant product to use.

While we sell a wide range of ready-to-use products like PatioKleen and RoofKleen, the BuildKleen concentrated cleaner gives you the full power of this astonishing nano energy cleaning at a lower price per litre and the option to dilute at the rate that you wish to use.

DOWNLOAD THE SDS SAFETY DATA SHEET HERE

How Does BuildKleen Work?

Using an innovative nano-tech formula, BuildKleen is a leading British cleaning product that utilises nano energy particles to penetrate underneath the soiling and algae to dislodge it.

Oil Stain Remover Concrete

This is the absolute key difference with biocides – that are basically disinfectants – as they kill algae, mould, or lichen – BuildKleen nano-tech cleaner kills absolutely nothing and yet is highly effective.

How Much Does It Cost And What Is The Yield?

BuildKleen concentrate nano-tech cleaner is packed in 10 litre jerrycans and costs £155.00 + VAT and carriage to your door. The yield is 110 litres of ready-to-use cleaner, and the coverage is approximately 260 square metres at this 10 to 1 dilution rate; the cost at this rate is around £1.41 per litre.

Please also have a look at our professional exterior cleaning equipment like diesel hot pressure washers and long reach telescopic water fed brushes.

Please contact us to discuss your masonry or driveway cleaning challenges or to share images.

Acute Bike Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

London Office | Design Hub Clerkenwell | 47 Gee Street | London | EC1V 3RS

Keeping gravestones in good condition is a considerable challenge and our eco-friendly gravestone cleaner chemical, StoneKleen, is an ideal product for this purpose with rapid dispersal of algae and soiling from marble, granite or sandstone without any caustic chemicals or biocides.

Gravestone Cleaner Chemical

A food grade detergent gravestone cleaner chemical that is formulated of all-natural ingredients, StoneKleen contains absolutely no acids, alkalis, biocides, or bleach and does not work by killing the green growth.

How Does It Work?

The unique and innovative process by which it works penetrates deeply under the soiling to dislodge it and loosen it off for rinsing.

The product uses nano-technology with energy packages within the cleaning solution to penetrate and dislodge soiling. It is ideal for cleaning as well as other hard surfaces including very old gravestones that are to be restored or cleaned and even concrete or fabric.

Safe And Effective Cleaning

As it is both pH neutral, odourless, and food-safe it is a great product for ease of use and users do not require to even wear any items of PPE while natural stone surfaces do not suffer the damage that can be associated with using acids or biocides.

Given the sensitivity of the gravestones being cleaned it is good to know that the headstone is being maintained with an effective yet eco-friendly and safe gravestone cleaner that won’t kill any grass, flowers, or plants around about and it is pet safe as well.

Gravestone Cleaner

An Enduring Clean

The remarkable way that this gravestone cleaner breaks surface tension that bonds dirt to the headstones is not only ideal for the actual cleaning process but it also secures a super-clean surface that resists the re-infestation of algae.

This means the clean appearance tends to last for longer although the product itself is non-toxic and non-hazardous and very safe and stable to use.

Gravestone Cleaner Product

How Much Does It Cost?

StoneKleen cleaner chemical costs £24.00 + VAT for a 5 litre or £80.00 + VAT for a 20 litre and is delivered at ready-to-use strength in 5 litre or 20 litre jerrycans and is delivered all over the UK by courier – please order online on the link below.

How To Apply StoneKleen:

Please do not dilute the product further than when it is in the jerrycan. Apply it by pouring, spraying or via a water-fed brush to the gravestone to be cleaned, agitate and scrub the surface well and rinse off with plenty of clean water to remove the dislodged algae, grime, or dirt. The rinsing is not an absolute must but keep in mind that if significant amounts of dirt are liberated then you don’t want the residue to dry back in again!

Please do contact us to discuss your specific challenges or download the StoneKleen data sheet here.

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

London Office | 47 Gee Street | Clerkenwell | London | EC1V 3RS

Tel: 0208 088 3703 | Email: info@acute.uk.com

A top-quality plant friendly patio cleaner chemical, PatioKleen is an environmentally friendly detergent product made from all natural ingredients that takes the risk out of cleaning patios for users, pets, and plants by avoiding grass die back.

The extraordinary safety standards of this patio cleaner safe for plants mean that it is a food-safe product and also safe if discharged into a water course or drains. A 5 litre jerrycan will clean approximately 12 square metres area and 20 litres around 48 square metres.

Plant friendly patio cleaner

How Does PatioKleen Work?

Using clever formulation of all-natural oleo chemical ingredients this UK-made plant friendly patio cleaner uses tiny nano-energy particles to actively penetrate underneath, loosen, and dislodge the soiling and algae. The product is at ready to use dilution so please don’t dilute it any further. Wondering how to clean a concrete patio without killing the grass? This plant-friendly patio cleaner safe for plants is the answer!

Download the PatioKleen patio cleaner safe for plants chemical SDS data sheet.

Cleans Not Kills

This is a key point of difference with almost all exterior cleaning chemicals as the vast majority are based on the killing effect of biocides – essentially disinfectants – like sodium hypochlorite (which is often triple the strength of household bleach).

Plant Friendly Patio Cleaner

This foundational difference is the reason for all the remarkable safety and makes this odourless product pleasant to use as well as effective at removing dirt. Please note: the effectiveness of PatioKleen against ‘black spot’ and ‘white spot’ – lichens that takes root in the substrate – is variable so please speak to us or submit a photo first.

The Best Way To Clean Patios – Step-By-Step

Brush off loose debris from the patio or driveway to be cleaned.
Pour on from the bottle (recommended) or apply from a low-pressure sprayer – DO NOT DILUTE CHEMICAL.
Select a manageable area to focus on, say a metre or 2 squared and apply generously.
Brush in well and agitate with a stiff brush – you will see the dirt and algae start to colour the foam.
Rinse off the areas treated with a hose or lightly with a pressure washer.
Repeat as needed, on very old dirt and algae several applications may be needed.
Watch our how to clean patio slabs video guide below:

Buy PatioKleen Online:

Perfect as a plant-friendly patio cleaner for natural stone or concrete as it is all natural and pH neutral. Can also be used on interior stone and tiled or brick walls and on limestone or sandstone floors. Available in 5 litres (£24.00) and 20 litres (£80.00) jerrycans.

PatioKleen is a readily biodegradable non-toxic concrete cleaner that is safe in any watercourse or aquatic environment, this gives a whole new level of eco-protection in many types of tasks. Breaking the surface tension that bonds dirt to stone walls is not only ideal for the initial cleaning but also secures a surface that resists the re-infestation of algae or dirt gripping back on.

Patio Cleaner Petrol Pressure Washer Honda

PatioKleen is non-hazardous and contains no biocides, disinfectants, bleaches, acids, or alkalis meaning you can relax as it kills nothing! Please contact us to discuss your patio cleaner challenges and also see our exterior cleaning equipment range on this website.

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

London Office | Design Hub Clerkenwell | 47 Gee Street | London | EC1V 3RS

Plant Friendly Patio Cleaner

Used as a stone wall cleaner for houses, public buildings, heritage properties, schools, and garden wall cleaning, StoneKleen takes all in its stride and is perhaps the safest natural stone cleaning chemical available today.

Stone Wall Cleaner

An advanced detergent that is made in the UK with all natural ingredients in a uniquely powerful formulation that uses nano-energy in the pH neutral solution to dislodge and remove algae, dirt, and stains rather than killing the green on stone walls.

DOWNLOAD THE DATA SHEET FOR THIS STONE WALL CLEANER

This stone wall cleaner chemical kills nothing! An odour-free, pet-friendly, and certified food-safe chemical for humans as well as being pH neutral, StoneKleen is a refreshing and environmentally friendly change from potentially harmful biocides and pungent Sodium Hypochlorite.

The Best Way To Clean Stone Walls – Step-By-Step

Brush off loose debris from the concrete or stone wall to be cleaned.
Apply from a low-pressure sprayer or pumped extending pole brush – DO NOT DILUTE.
Select a manageable area to focus on, say a metre or 2 squared and apply generously.
Brush in well and agitate with a stiff brush – you will see the dirt and algae start to colour the foam.
Rinse off the areas treated with a hose or lightly with a pressure washer.
Repeat as needed, on very old dirt and algae several applications may be needed.

Perfect as a stone wall cleaner in churches, war memorials, monuments, and older properties it is all natural and pH neutral. StoneKleen can also be used on interior stone and tiled or brick walls and on limestone or sandstone floors. Available in 5 litres (£24.00) and 20 litres (£80.00) jerrycans.

A readily biodegradable product that is safe in drains as a run-off and in any watercourse or aquatic environment, this gives a whole new level of eco-protection and pleasantness to use all day long!

Breaking the surface tension that bonds dirt to stone walls is not only ideal for the initial cleaning but also secures a surface that resists the re-infestation of algae or dirt gripping back on.

Stone Wall Cleaner

This means the clean appearance on stone walls, driveways and patios lasts for longer although the product itself is non-toxic and non-hazardous and very safe and stable to store and use.

Contains no biocides, disinfectants, bleaches, acids, or alkalis. Please contact us to discuss your stone wall cleaner challenges and also see our exterior cleaning equipment range.

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

London Office | Design Hub Clerkenwell | 47 Gee Street | London | EC1V 3RS

Stone Wall Cleaner

This pH-neutral limestone floor cleaner chemical is ideal for limestone tiles because it is not caustic, corrosive, or acidic and contains no biocides, alkalis, or bleach. Having a powerful cleaner that will clean off dirt, grease and stains but will not damage natural stone is important to maintain the natural beauty of your floor.

StoneKleen is an innovative eco-friendly limestone floor cleaner derived from a food-industry cleaner that can make your life both easier and safer with industry-leading safety when used near pets or children.

Limestone Floor Cleaner

Environmentally friendly and very safe to use yet an effective and well-priced cleaning detergent in aqueous solution, StoneKleen is available in both 5-litre and 20-litre jerrycans with quick delivery all over the UK.

Buy Online Here

StoneKleen 5 Litre Natural Stone Cleaner Chemical – £24.00 + VAT
StoneKleen 20 Litre Natural Stone Cleaner Chemical – £80.00 + VAT

How Does This Cleaner Work?

It works by using nano-size energy packages in the all-natural cleaning agent that penetrate and lift off the dirt or algae from limestone floors or tiles, penetrating much deeper than conventional cleaning agents.

Limestone Floor Cleaner Chemical

StoneKleen dislodges the soiling rather than killing it, by breaking the surface tension that holds dirt or algae embedded. Often a dirty looking floor or wall has been invaded by living microorganisms called algae which is loosened off by this chemical and ready to be washed or wiped away.

Effective And Pleasant To Use

The cleaning action of StoneKleen limestone floor cleaner is powerful yet non-corrosive, non-acid, non-toxic, and non-hazardous and this cleaner product is certified as food safe and is safe to use near a water course. It has almost no odour and is made in the UK from all-natural detergent ingredients.

Users do not need any PPE when using this product, it is actually safer than Fairy Liquid, and also ideal for outside patio and concrete cleaning – if you require professional equipment for cleaning why not browse our range on this website?

Limestone Floor Cleaner

How To Use StoneKleen:

Apply this ready-to-use strength cleaner without dilution by pouring on from the jerrycan or with a low-pressure sprayer, saturate the limestone floor surface well and then agitate well with a stiff brush to aid the cleaning action; rinse and wipe off to take away dislodged dirt.

SDS Datasheet Download Link For StoneKleen Limestone Floor Cleaner Chemical

It is often difficult to decide on which chemical to use with cleaning challenges that come up and if something is genuinely eco-friendly. We are a small family-run business and would be glad to discuss your needs further.

To discuss your needs ask for datasheets or discuss challenges, please contact us at:

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL
Tel: 01324 309100 | Email: info@acute.uk.com

London Office | 47 Gee Street | Clerkenwell | London | EC1V 3RS
Tel: 0208 088 3703 | Email: info@acute.uk.com

You can improve your results and lower the usage of cleaning chemicals by using hot water for cleaning and pressure washing tasks with this Heatwave portable diesel water heater module built in stainless steel with handles – it is a hot water system for pressure washing or cleaning.

Portable Diesel Water Heater

Reduce the labour time needed on cleaning tasks by quickly cutting through the algae, dirt and fly spots with heated water from this diesel fired water heater specifically designed with compact dimensions for the exterior cleaning trade. You can see the smaller Thermo hot water system for pressure washing to be mounted in a van on this link.

Cleaning cladding, hoardings, road signs, natural stone walls, patios, concrete or car parks becomes considerably easier when you use heated pure water through van-fitted or portable pressure washers and crucially it is much quicker so that you can fit more cleans and more profit into a day.

Price To Purchase: £6350.00 + VAT

Using diesel from the onboard tank so it is completely portable or from your vehicle or a standby tank with red diesel, the Heatwave Thermo II portable diesel hot water system for pressure washing module is safe to use with a built-in thermostat, frost stat to prevent freezing and all packaged in a rugged stainless-steel cabinet.

Has a 9 kW double diesel burner
Has a 12 litre diesel tank
Fuel Consumption is approx. 1.1 litres per hour
Length x Width x Height: 508mm x 203mm x 711mm
Weight – 69 Kilos (dry)
12v 110amp battery
Battery Charger
Looking to lower emissions? Consider using HVO renewable diesel fuel.

Please see our full range of biodegradable and eco-friendly cleaning chemicals here.

Eco-Friendly Cleaning Chemicals

StoneKleen is our eco-friendly natural stone floor cleaner which is a pH neutral and highly effective cleaner that will not damage natural stone. It is not caustic, corrosive, or acidic and contains no biocides, acids, or bleach.

Natural Stone Floor Cleaner

Demand for environmentally-friendly cleaning chemicals for floors has led our family-run company to introduce StoneKleen, an innovative food-safe detergent-based pH-neutral natural stone floor cleaner that can make your life easier and safer.

It is available in both 5-litre and 20-litre jerry cans with quick delivery UK-wide and contributes to maintaining the natural beauty of the stone and eases cleaning tasks. You can view this link for all our stone cleaning products that can be used with power washers or the DOFF cleaning system.

How Does It Work?

It has nano-size energy packages that penetrate and dislodge dirt or algae from the sandstone, marble, limestone, or granite flooring. It does this by breaking the surface tension that holds dirt or algae embedded on the flooring with the bonus of keeping the cleaned area free of algae for longer than biocide-based chemicals.

One of our mottos is ‘Cleans Not Kills’ and this natural stone floor cleaner does this in contrast to biocide-based exterior cleaners that are harmful to nearby plants, and aquatic life and not ideal for pets. Ideal for aged limestone, granite, or sandstones as well as kitchen or other interior flooring where grease and food or drink spills are common.

Remarkably Safe And Eco-Friendly

One of few chemicals where users do not need to wear any PPE items, StoneKleen is remarkably safe and practically odourless. It is a food-safe product that is safe in drains or a water course. The floor cleaning action is powerful yet non-corrosive, non-acidic, non-toxic, and non-hazardous.

Natural Stone Floor Cleaner

A similar cleaner chemical in our range is used for cleaning marine slipways to remove algae from stone or concrete while being safe for aquatic life – one of very few that is genuinely eco-friendly to this extent.

Applying To Stone Flooring

The product comes at ready-to-use dilution – apply by pouring on or with a brush, sponge, roller, or low-pressure sprayer, saturate the surface well and then agitate with a stiff brush. If sprayed you may need more than one coat, wait 15 minutes before rinsing off with water.

SDS Datasheet Download Link For This Natural Stone Floor Cleaner

Natural Stone Floor Cleaner

Buy It Online Here:

It is often difficult to decide on which flooring cleaner to use with cleaning challenges and if something is genuinely eco-friendly. We are a small family-run business and would be glad to discuss your needs or supply samples or data sheets, please feel free to contact us at:

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

London Office | 47 Gee Street | Clerkenwell | London | EC1V 3RS

Tel: 0208 088 3703 | Email: info@acute.uk.com

If you are looking for a safe, stable, and effective patio cleaning fluid without any odours, or danger to pets or grass, and a safe run-off liquid, then our PatioKleen detergent is an ideal product for your needs.

Utilising a break-through in detergent formulation, PatioKleen is an all-natural and pH-neutral food-grade detergent that quickly cuts through layers of dirt, stains, and algae to clean concrete slabs, natural stone like Indian sandstone or granite setts and slabs.

Patio Cleaning Fluid

Quick And Safe To Use

Delivered to you at ready-to-use dilution and in either 5 litres or 20-litre jerrycans and delivered all over the UK, this patio fluid is vastly safer than many competing products and contains no acids, no biocides, no bleach, and no alkali components.

This makes it exceptionally safe to use for both you and your staff, pets, plants, grass and lawns and the run-off that may go into the drains; it is perhaps the only exterior cleaning product on the market that is safe in a water course or any aquatic environment.

What’s The Secret?

This professional patio cleaner works by using nano-energy within the detergent, these tiny agents penetrate deeply into the substrate and into every nook and cranny to break the surface tension that binds algae and dirt to the surface.

This means that the fundamental working principle has everything to do with dislodging soiling and not killing it, which is how most patio cleaners work with biocides (basically disinfectants) being used to kill the microbes whereas PatioKleen kills nothing! Hence is very safe.

This product is food-safe and is non-toxic and non-hazardous and users do not need to wear any items of PPE while handling it – a welcome change from brick acid and sodium hypochlorite for sure!

Is It Expensive – Being Entirely Safe And Green?

No, it’s not – £20.00 + VAT for 5 litres and £70.00 + VAT for 20 litres plus carriage UK-wide.

You can order PatioKleen and BuildKleen patio cleaning fluid online here – please note you can pay by card and don’t actually need to have a PayPal account.

PatioKleen 5 Litre Jerrycan: £24.00 + VAT + Carriage
BuildKleen 20 Litre Jerrycan: £80.00 + VAT + Carriage

Does It Prevent Re-Infestation?

Because the surface is genuinely super cleaned it will tend to resist algae growing back, there is no residual killer chemical left to kill future growth like with biocide-based patio cleaning fluids.

Patio Cleaning Fluid

How Long Do I Have To Wait For Results?

If applied correctly the PatioKleen product will show a good result in 15 minutes or so; you may have to apply more than one coat, especially if sprayed and in conditions where decades of soiling and algae are present.

How Is Best To Apply PatioKleen?

Brush all leaves and loose debris and scrape off moss (it won’t kill moss) and ideally apply on a dry day. If it’s hot, then wet that patio with a hose and pour the cleaner on a manageable area of say 2-3 square metres.

Brush the fluid into the patio vigorously with a soft or semi-stiff brush, this agitation helps the cleaning action, and you should start to see a slight foaming that will often be the colour of the soiling that is being removed.

Wait for 10 minutes or so, agitating the area to be cleaned and then rinse off thoroughly with garden hose or a pressure washer if you have one. Its important to rise well and therefore help the dirt and algae to be conveyed away rather than settle back. You may have to apply more than one coat – have a look at our video here:

This product has limited effectiveness against black or white spot which are spores that are rooted into the stone or concrete, you may have to use a pressure washer with a hooded rotating arm or other cleaning patio cleaning fluid products against this patio nuisance.

This product is delivered at ready-to-use strength and as it is not corrosive or caustic you do not need backpack sprayers or pumps with special Viton seals and it is far less risky to apply.

Download the PatioKleen safety data sheet here.

For a sample to try it out for yourself then do please get in touch to discuss your needs today.

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email: info@acute.uk.com

London Office | 47 Gee Street | Clerkenwell | London | EC1V 3RS

Tel: 0208 088 3703 | Email: info@acute.uk.com

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