Premixed non acidic treatment safely removes dried portland cement grout & mortar residue from tile, concrete & masonry
Safe for use on colored grouts
Removes hard water deposits, efflorescence and etches concrete
Plastic bottle
WARNING: This product can expose you to chemicals including Formaldehyde (gas), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65Warnings.ca.gov/