Concrete Slab Cleaner


Reduce concrete cleaning effort with PatioKleen, our easy-to-use concrete slab cleaner that is environmentally friendly, food-safe, non-hazardous and non-toxic while cutting deep into surfaces to dislodge algae and dirt quickly without any acids or biocides.

Concrete Slab Cleaner

Bang For Your Buck

A great value concrete slab cleaner with quick action removal of algae, stains and dirt, PatioKleen works by using nano ‘energy packages’ which break the surface tension and lift off dirt leaving a surface which stays cleaner for longer, resisting the regrowth of black or green algae.

We can also supply the same chemical from the professional range branded as BuildKleen in 20 litre jerrycans for a lower price per litre while still at ready-to-use dilution – please see an image of this below.

Concrete Slab Cleaner

Key Points To Note

The PatioKleen chemical product is:

  1. Certified as food-safe – safe for pets and cleaning personnel
  2. Non-toxic and non-hazardous – uses no caustic acids.
  3. Needs No PPE To Be Worn
  4. Contains no biocides or disinfectants.
  5. Uses no bleach or sodium hypochlorite.
  6. Slows regrowth of algae.
  7. Made in the UK.

This is a ready to use concrete slab cleaner is a stable, effective, safe and environmentally friendly cleaner that is supplied in 5 litre containers.

Concrete Slab Cleaner

How To Use

Use of a power washer is helpful and disperses the dirt better after cleaning, it can be surprising how much dirt is liberated to get rid off. Please see a video here about how to best apply and agitate the product for better results:

Application can be by a low-pressure sprayer (as could be used for weed-killer) or watering can, sponge, paint roller or poured on. We tend to favour a decent covering as most effective and try to puddle the cleaner on the slabs when we use it.

Please agitate the solution with a stiff brush and leave for at least half an hour before rinsing off.

To discuss your needs further 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:


PatioKleen 5 Litre – £20.00 + VAT Each – Buy Now On PayPal – Accepts Credit + Debit Cards

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