The best concrete cleaner is one which combines outstanding safety with excellent performance to remove soiling, algae, mould, and stains as BuildKleen does. Using this all-natural detergent is lowering risk, improving cleaning speed, and proven to leave a surface that resists algae re-growing.

Best Concrete Cleaner

Remarkably Safe And Highly Effective

A food-safe cleaning chemical, BuildKleen is available to buy online at ready-to-use dilution for your convenience in 5-litre and 20-litre jerry cans. It works by an innovative process where nano-tech energy particles get underneath the soiling, dirt, grime, and algae to dislodge it; it contains no acids, no bleach, and no biocides.

You can see the effect of this fast-acting best concrete cleaner on the wall and the concrete kerb images below:

Best Concrete Cleaner

This is very different and a considerable improvement on biocide-based cleaners – which form the bulk of the exterior cleaners or softwash chemicals out there – as these kill the algae or green growth for removal.

These chemicals carry hazard warnings and pictograms and are harmful to the environment and sometimes to users whereas BuildKleen is harmless even if released into drains or a water course.

Best Concrete Cleaner

There is no risk to pets or lawns and plant life with this chemical, which contrasts with many other outdoor cleaning products and it takes only a short time to penetrate through dirt and transform the appearance making it one of the best concrete cleaners around.

Download the BuildKleen concrete cleaner chemical SDS Data Sheet

Applying The Best Concrete Cleaner

Please brush or blow off any loose leaves, dust and debris and apply BuildKleen cleaner generously to concrete in a manageable area at a time and puddle it, coverage is usually about 12 square metres per 5-litre bottle.

Please see a video below showing how to spray-apply and then brush this cleaner for the best results:

Brush and agitate the best concrete cleaner vigorously to assist the process, using a pressure washer if available to assist in removing loose dirt, lichen, and stains.

BuildKleen Concrete Cleaner 20 Litre Jerrycan – £80.00 + VAT Each

Don’t hesitate to get in touch with us to discuss your cleaning needs further or to request SDS sheets at:

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

Tel: 01324 309100 | Email:

Non-corrosive, non-hazardous, and non-toxic concrete cleaner that is food-safe, and is safe to use near a water course as it contains no biocides, acids, or solvents.