Naturally cotto tiles become more porous over the years, allowing watermarks and stains to set in. Our cleaning system, coupled with the use of environmentally friendly products and equipment with great power injection and extraction of water, ensures deep cleaning of facades without damaging, unlike other systems that use acidic or alkaline based cleaning products.
We recommend cleaning and protection of cotto facades, to avoid damages which are often irreversible. Indoor and outdoor facades.
2017 Chemdry Algarve