Eco-Friendly Building Cleaning Chemicals


If you need a safe and effective all-natural tile cleaner for bathroom product then TileKleen is a useful product for scrubbing and removing dirt and algae.

Tile Cleaner For Bathrooms

This is a British made detergent product which quickly penetrates and lifts off soiling, it is not a mould killer and is very safe for users, in drains, or even bath water due to having no biocides, acids, or bleach.

High Tech Cleaning Power

Utilising oleo chemistry and nano energy packages, this pH-neutral tile cleaner is the ideal companion for glazed or natural stone tiles offering powerful clean, low odour, and excellent safety near children or pets.

TileKleen is normally supplied in a 5 litre jerrycan at pre-diluted ready-to-use strength so just tip out on surface or use in an existing trigger spray bottle.

How To Use

Please spray on, agitate the surface with cloth or bush and rinse off with warm or cold water to carry away the soiling.

Tile Cleaner For Bathrooms

How To Order

We supply this product all over the UK by next day delivery – click here to order.

If you have any queries or need to know more about suitability for use then please do get in touch by calling us on: 01324 309100 or email us at:


BuildKleen is an innovative masonry cleaner chemical that has no acids, alkalis, biocides, or bleach. An ideal monument cleaner chemical for mortar splashes, algae and dirt in 5 litre or 20 litre bottles as a ready-to-use product.

Masonry Cleaner

We also offer a concentrate version of BuildKleen in 10 litre jerrycans for professional exterior cleaners, see more detail here. With increasing demand for environmentally friendly and safe to use chemicals in masonry cleaning and building sites, BuildKleen offers a great option.

How Does It Work If It Has No Biocide?

This eco masonry cleaner works by using nano-size energy packages that penetrate and get underneath the dirt or algae (many a ‘dirty’ patio or war memorial or masonry like sandstone are in fact living microorganisms called algae that thrive in our damp climate). They do this by breaking the surface tension that holds dirt and algae embedded on a substrate ready for easy removal.

The cleaning action of BuildKleen masonry cleaner is powerful and effective and yet non-corrosive, non-acidic, non-toxic, and non-hazardous and the product is even certified as food safe; it does not kill the green growth as with biocides used in most cleaners and is safe to use near a water course.

Buy Now – Accepts Credit + Debit Cards

Masonry Cleaner

How To Apply It:

Use of a pressure washer on low pressure setting in conjunction with the use of BuildKleen masonry cleaner can be helpful to send the loosened dirt on its way after treatment. If you are washing a patio that is monoblocks please use a hood washer to save blasting out kiln-dried sand between the blocks. Brush off leaves, cobwebs and debris before you begin and apply generously with several coats it you are spraying the product.

Apply our eco-friendly masonry cleaner with brush or sprayer, saturate the surface well and then agitate with a brush – ideally wait about 15 minutes before rinsing off the dirt.

To discuss your needs, ask for samples or data sheets, please contact us at:

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

Tel: 01324 309100 | Email:

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

Tel: 0208 088 3703 | Email:

Download the BuildKleen Technical Data Sheet here

Below: BuildKleen ready-to-use eco masonry cleaner is now available in 20-litre containers with a bulk discount at £80.00 + VAT and carriage. 

Masonry Cleaner



Our outdoor cleaning products are environmentally friendly chemicals for the cleaning of decking, brick, natural stone, concrete, poultry farms and patios and are packed in 5 litre and 20 litre jerrycans as ready-to-use products or 10 litre jerrycans of pH neutral natural stone cleaner concentrate.

Outdoor Cleaning Products

Ideal as a patio cleaner safe for dogs or as plant-friendly patio and driveway cleaners, our range of nano-tech chemicals are a food-grade revolution in outdoor cleaning products that save both contractors and DIY practitioners the smell and skin burns associated with biocides.

They are labelled for the specific role – eg: DeckKleen is for cleaning of wood or composite decking and RoofKleen for cladding cleaning, conservatory roofs, slates and tiles. Why not browse our commercial exterior cleaning equipment, long reach brushes and power washers range as well?

Outdoor Cleaning ProductsOur marine algae cleaner chemical is specially designed for cleaning of harbour slipways, steps and quaysides and meets both Environment Agency and HSE conditions for use where discharge into a water course is a risk having no biocides or sodium hypochlorite in the chemical.

Outdoor Cleaning Products

As larger volume needs have emerged for trade roof and render cleaning we have launched a 20 litre range of the key chemicals like RenderKleen and the new RoofKleen with a lower price point per litre. The major advantage of ready-to-use dilution is convenience to know the cleaner is both safe, effective and quick.

Outdoor Cleaning Products

Acute Build Clean, Earls Road, Grangemouth, FK3 8UY

Please call us on 01324 309100 or email:

Based on customer feedback we now supply commercial cleaning reach and wash brushes, pumps, gutter vacuum kits and diesel pressure washers. You can see in this video how a mini bowser pressure washer running on HVO fuel makes short work of concrete cleaner tasks with a flat surface cleaner.


A fantastic bleach alternative for cleaning, TileKleen is a highly effective eco-friendly chemical that contains no acids, biocides, alkalis, or bleach and is safe in drains or a water course.

Bleach Alternative For Cleaning

Among other benefits, this means it is a toilet cleaner safe for septic tanks or biodigesters without killing the working bacteria. How many times have your wondered is toilet duck safe for septic tanks or if your fairy liquid might damage them? This is a product that is a highly effective degreaser yet is safer than fairy liquid with no warning CLP signs needed and kind to your skin, users do not need gloves or any items of PPE.

An innovative detergent cleaner that is manufactured in the UK from all-natural ingredients, DeckKleen uses nano energy packages to dislodge and loosen off staining and grime without killing anything as is the case with many harsh and caustic chemicals.

Domestic bleach is generally a 5% solution of sodium hypochlorite, while swimming pool strength sodium hypochlorite is 3 times this concentration at 14 to 15% and widely used by exterior cleaning contractors.

Bleach Alternative For Cleaning

This extremely potent product kills off algae on render or patios but it frequently damages surrounding plants and pets or marine life, to say nothing of users, if you have smelt it, you will know that the odour is something of a natural warning sign that this is not going to be good for you!

If you are looking for a bleach alternative for cleaning due to environmental concerns then the TileKleen product is an ideal one to consider for both internal and external cleaning requirements as it is very effective and yet very safe – download the SDS data sheet here.

Bleach Alternative For Cleaning

Having almost no odour and no disinfectants, solvents, or acids, this highly innovative eco-friendly cleaner is pH-neutral, making it perfect for cleaning natural stone, concrete, composite decking, fences, and tiled floors.

TileKleen looks after both people and the planet; it can even be used safely and successfully for cleaning fabrics and carpets and is marine safe and thus great for boat cleaning, offshore oil rigs, or shipping.

BuildKleen is the same product with a different label and is available in 5 litre ready-to-use format and additionally in the following formats:

20 Litre Ready To Use – £80.00 + VAT – coverage of 48 square metres

10 Litre Concentrate – £155.00 + VAT – coverage of 260 square metres

We are a small family business offering UK wide fast delivery by courier; please get in touch with us on 01324 309100 to discuss your cleaning challenges or drop us an email to:


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.


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.

Natural Stone Cleaner Concentrate

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:

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


A highly effective conservatory roof algae cleaner chemical that uses nanotechnology in a low-odour aqueous cleaning solution that is remarkably eco-friendly and pleasant to use.

Conservatory Roof Algae Cleaner Chemical

How Does It Work?

RoofKleen contains nano-energy particles that penetrate underneath algae build-up on roofs and break the surface tension bonding soiling, dirt, and grime as a polycarbonate conservatory roof cleaner.

This therefore dislodges and loosens the soiling so that it is easily wiped and rinsed off in contrast to biocide-based products which work by killing the algae; RoofKleen does not kill anything and contains no biocides, no acids, bleach, corrosives, or alkalis at all.

Using all-natural ingredients formulas, this food-safe polycarbonate conservatory roof cleaner chemical is completely safe for pets or humans as well as in drains or a water course.

Conservatory Roof Algae Cleaner

Ideal for use on plastic fascia and soffits, concrete, or natural stone with powerful, non-toxic, and non-hazardous cleaning action.

How Do You Apply RoofKleen?

RoofKleen cleaner is sprayed from a heavy-duty pump action sprayer or applied via a telescopic water-fed brush which is an ideal method as it combines both application and agitation.

Please apply a generous amount to heavily soiled surfaces like conservatory roofs, agitate and scrub well with a brush, wait about 10 minutes, and then rinse off with a hose or pressure washer using plenty of water.

Is This The Best Conservatory Roof Cleaner?

While some alkaline degreaser products or biocides are cheaper, we do genuinely think that this is the best polycarbonate conservatory roof algae cleaner as it is fast-acting and yet run off is harmless if you accidentally drip on passers-by; it is safer than Fairy Liquid and treated roof tends to resist re-infestation.

Conservatory Roof Algae Cleaner Product

RoofKleen is a pleasant product to use with almost no smell and your staff need no facemasks or PPE while working with it. The detergent typically cleans around 48 square metres of roof or cladding area and is safe in drainage or run-off.

Download the SDS data sheet here

Delivered in 20-litre jerry cans, RoofKleen is a ready-to-use product do not dilute it unless for use cleaning just light soiling on, cladding, gutters, or downpipes.

We will be pleased to discuss any challenges that you may have.

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

Tel: 01324 309100 | Email:


Ideal as an eco-friendly uPVC cleaner for window frames, gutters, soffits, gable-ends and UPVC fascia, RoofKleen is becoming the chemical of choice for eco-friendly and fast, low-odour, exterior cleaning tasks.

UPVC Cleaner

Using innovative nano-tech formulation, this eco-friendly uPVC cleaner is both safe for pets, humans, plastic and concrete surfaces, and in drains, ponds and streams as well as having powerful and non-hazardous cleaning action; it can be used inside as well.

How Does This uPVC Cleaner Work?

This stable aqueous cleaning solution has nano energy particles that strongly penetrate grime, dirt, and algae build-up and break the surface tension bonding soiling to the plastic. This therefore dislodges and loosens the soiling so that it is easily wiped and rinsed off.

Is This Different To Other uPVC Cleaners?

Yes, it is very different. Many other UPVC cleaners are based on organic solvents or else, in the case of softwashing chemicals, they are biocide-based (disinfectants) which work by killing the algae that are present.

RoofKleen does not kill anything! Therefore, it is extraordinarily safe to use. The all-natural ingredients are in a solution of water which has as the modus operandi a dislodging function to clean the uPVC substrate.

How Do You Apply RoofKleen?

This UPVC cleaner is often sprayed from a heavy-duty pump action sprayer or applied via a telescopic water-fed brush which is an ideal method as it combines application and agitation into a reach and wash system.

Please apply a generous amount to heavily soiled surfaces like conservatory roofs, agitate and scrub well with a brush, wait about 10 minutes and then rinse off with a hose or pressure washer.

uPVC Cleaner

The Best uPVC Cleaner?

Yes, we think this is the best UPVC cleaner as it is fast-acting and yet any runoff of the chemical is harmless in itself and even safe in drains or if you accidentally drip on passers-by!

A pet-friendly and low-odour product, this UPVC cleaner is a pleasant product to use with staff needing no facemasks or PPE items.

Download the RoofKleen uPVC cleaner SDS data sheet here

UPVC Cleaner Chemical

Delivered in 20 litre jerrycans, RoofKleen is a ready-to-use plastic cleaner chemical, do not dilute unless for light soiling on some maintenance cleaning of UPVC, cladding, gutters, or downpipes.

We will be pleased to discuss any UPVC cleaner challenges that you may have or arrange samples to try.

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

Tel: 01324 309100 | Email:

Non-corrosive, non-acidic, non-toxic, and non-hazardous, this eco-friendly uPVC cleaner chemical is food-safe, and is safe to use near a water course as it contains no biocides or solvents.


An eco-friendly bird-dropping cleaner chemical that is a perfect way to clean pigeon poop off concrete or masonry in an environmentally friendly way. Using innovative formulation, BuildKleen detergent harnesses nano-energy to dislodge droppings, dirt, and algae from concrete, natural stone, wooden decking, or render.

Bird Dropping Cleaner

It does this by getting underneath the soiling and loosening it off the substrate as opposed to killing it as is the case with most biocide and disinfectant-based bird-dropping cleaners. If you have been wondering how to clean dried bird poop off concrete then consider using this safe all-natural detergent.

This remarkable performance means our pigeon poop cleaner chemical is astonishingly safe to the point where it is safe in drains or a water course and food safe for humans and pets. We think you will agree that a bird droppings cleaner that is 100% pet-friendly is quite an achievement! You don’t even need any PPE items.

Pigeon Poop Cleaner

When cleaning up the mess from birds, a good guano cleaner like BuildKleen is essential – it is hardly a job we look forward to whether in DIY or as a pest control contractor!

Bird droppings, pigeon poop, and excrement, faeces from nesting or roosting birds can be a real pain and a risk of infection so using a low-odour, non-toxic and non-hazardous yet highly effective cleaner chemical makes a lot of sense.

Download SDS data sheet for BuildKleen here.

How To Clean Pigeon Poop Off Concrete – 5 Easy Steps

  1. Brush off dried poop and loose debris from the concrete or stone wall to be cleaned.
  2. Apply from a low-pressure sprayer or via an extending pole brush – DO NOT DILUTE (unless perhaps for cars).
  3. Select a manageable area to focus on, say a metre or 2 squared and apply generously.
  4. Brush in well and agitate with a stiff brush – you will see the poop, dirt, and algae start to colour the foam.
  5. Rinse off the areas treated with a hose or lightly with a pressure washer.

Repeat as needed, on very old stains, several applications may be needed. The product can also be used on weathering and algae on stone, concrete or decking.

BuildKleen is also great as a stone cleaner on churches, railway stations, tram and bus stops, war memorials, monuments, and older properties as it has all-natural ingredients and is a stable and pH-neutral chemical. 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.

Bird Droppings Cleaner

Best Bird Dropping Remover For Cars

As a non-caustic and eco-friendly car cleaning chemical BuildKleen is also ideal for cleaning cars, four-wheel drive pickups, vans and trucks and removing bird droppings. Acts as a high-performance traffic film remover cleaner detergent with a special ultra-safe formulation and all-natural ingredients which dislodges travel film, dirt, grime, flies, tar, guano, and algae from vehicles with ease.

Perfect for cleaning vehicles and trailers, fabric seats and accessories. Depending on the level of dirt present on the vehicle, here are some points to consider:

  1. Its probably easiest to spray the product with a low-pressure sprayer.
  2. This is not an acidic alloy-wheel cleaner so does not have the best results with ingrained brake dust on wheels.
  3. You may want to dilute the chemical with tap water if the car is not too dirty to make it go further.
  4. Very gently brush bird poo with a stiff brush to agitate – stroke it – this helps the cleaner’s action.

Bird Dropping Cleaner

Please do contact us to discuss your specific bird poop cleaning challenges or to request samples or SDS sheets.

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

Tel: 01324 309100 | Email:

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

Tel: 0208 088 3703 | Email:


Sign Cleaning Chemical

Clean Signs = Safe Signs

When large road signs are indicating important exits – for example to the M6 Toll or Glasgow Airport – you want them kept in the very best condition so that headlights pick out the reflective surface at night and drivers are kept safe with much less chance of misunderstanding leading to accidents.

When commuters and tourists, families, school-run mums, and truck drivers can be confident on the road because signs are kept clean then there is a ‘feel-good’ and relaxed factor leading to safer roads for all and better maintenance.

Clean Signs = Lower Costs

When signs anywhere – roads, ports, railway and tram stations, business warehouses, universities, and schools are kept clean – you can be surer that they are not corroding, or anything peeling and excessively faded by UV.

This just makes sense for lower costs and a longer service life portraying your brand or vital highway code signage better through using our eco-friendly sign cleaning chemical

Why Do You Have Signs Anyhow?

The immediate aim of spending many pounds, euros, or dollars on your signage is to strongly project your brand message or instructions on zones like the congestion zone, slipways, roundabout exits, duty-free, and directions.

Having spent large sums on installing these signs why wouldn’t you want to keep them clean and in good condition to present branding? You certainly don’t want signs that say – for example – ‘Welcome To Surrey’ or something that are covered in filth and algae do you?!

Eco-Friendly Sign Cleaner

A Great Sign Cleaning Product – Why?

Its quite a claim to say that RoofKleen – our cladding and bus-shelter cleaning detergent is the perfect sign cleaning chemical but none the less we feel we can claim this! RoofKleen is a most remarkable entirely non-toxic, non- hazardous aqueous cleaning solution with almost no odour that is so safe to use that it is certified as food-safe! It will do no harm to you or to pets.

A highly innovative formulation uses nano-energy packages in the product to attack and dislodge grime, algae, and dirt by breaking the surface tension instead of killing the algae as happens with biocide-based exterior cleaning products.

Experience shows that as well as being pleasant to use, this is an effective hard surface cleaner that is more powerful than using de-ionised water and a quick spray from a professional knapsack sprayer then agitate and wipe off and hose down is all that is needed on these hard surfaces or for reflective road signs cleaning.

A perfect bus shelter cleaning chemical as no passengers need to worry about smells, poisons, deposits, or any kind of danger to cleaning staff whatever. RoofKleen sign cleaning chemical contains no biocides, disinfectants, bleach, acids, or alkalis. Want to know more or try a sample please get in touch?

How To Apply RoofKleen:

Use this ready-to-use strength sign cleaner without dilution by pouring on from the jerrycan or apply with a low-pressure sprayer such as is used for liquid weed killer. Saturate the sign’s surface well and then agitate with a stiff or soft brush to aid the cleaning action; rinse and wipe off to take away dislodged dirt.

SDS Datasheet Download Link For Sign Cleaning Chemical

Sign Cleaning Equipment

At Acute Build Clean we sell a range of professional exterior cleaning equipment like reach and wash system water-fed pole brushes and pressure washers that you can see on this link and purchase online.

40 Foot Water Fed Pole Brush        Petrol Pressure Washer Honda

Talk to us further about your sign cleaning challenges today.

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

Tel: 01324 309100 | Email:

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



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