Calcium mildew remover Green 5L

The special detergent effectively removes limescale, salts and mortar residues. Despite its name, acid washing of paving stones does not contain dangerous acid. The 100% biodegradable product also does not damage painted or glass surfaces, vegetation in the washing environment or change the color of the surface being treated. The special detergent replaces dangerous acid washing safely and environmentally friendly. Applications include brick, concrete and stone walls, retaining walls, yard and street paving.