Our natural stone cleaner chemical is not caustic, corrosive, or acidic and contains no biocides, acids or bleach. Having a pH neutral outdoor natural stone cleaner which is effective and will not damage the stone is very important to maintain the natural beauty of the stone while effectively cleaning it.

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

Natural Stone Cleaner

How Does StoneKleen Work?

One of our motto’s is ‘Cleans Not Kills’ and our natural stone cleaner does this in contrast to biocide-based cleaners that are for deadly for aquatic life and less than ideal for lawns or flower beds. It works by using nano-size energy packages that penetrate and lift off the dirt or algae from limestone or granite. It does this by breaking the surface tension that holds dirt or algae embedded on a substrate with the added bonus of keeping the cleaned area free of algae for longer than biocide based chemicals.

Many a ‘dirty’ looking patio, headstone, or natural stone wall is in fact 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.

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 jerrycans as a ready-to-use cleaner and ideal for patio and concrete and hard surface cleaning.

Buy It Online Here

StoneKleen 5 Litre Natural Stone Cleaner Chemical – £20.00 + VAT – BUY ONLINE HERE
StoneKleen 20 Litre Natural Stone Cleaner Chemical – £70.00 + VAT – BUY ONLINE HERE

Natural Stone Cleaner

How To Apply To Natural Stone:

Apply the ready-to-use strength natural stone cleaner 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 benefit from more than one coat, ideally wait half an hour before rinsing off.

Use of a pressure washer in conjunction with use of StoneKleen is normally 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 chemical safety data sheet here.

To discuss your needs or ask for data sheets, 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

Natural Stone Cleaner