Non-Acid Alternative Cleaner
CONTENDER is a revolutionary multi purpose non-acid cleaner that works and delivers the results of an acid. CONTENDER can be safely used on aluminum, stainless steel, copper, fiber glass, glass, tile, concrete, masonry, porcelain, grout, brick etc. CONTENDER removes lime, calcium, rust, mildew, soap scum, and other tough soils from any surface. May discolor soft metal if used full Dilute for use on soft metals.