Skavenja – If you use acid washes to remove grout haze on natural stone, this can harm the surface by ‘etching’ as the acid will damage the surface.
Skavenja is a specialist non-acidic gel for use on natural stone. It dissolves fresh grout haze, which can then be removed with water.
Suitable for all acid-sensitive surfaces including polished marble, limestone, travertine and concrete.
The gel is highly practical for vertical surface (wall) use as it does not ‘run’.