Acid descaling agent with a strong detergent action specifically for removing efflorescence from terracotta, stoneware, Klinker and other acid-resistant surfaces. Eliminates lime scale build-up from all hard surfaces. Effective even against organic residues.
CAUTION: Do not use on galvanized surfaces, cast iron, marble, granite and other surfaces in natural stone. Corrosive on steel and aluminum and aggressive on copper.