【How-to】What is rmr 86 - Howto.org

RMR-86® has superior penetration into porous surfaces such as Wood, Concrete, Drywall, Tile & Grout, Fiberglass, Vinyl, and More. RMR-141 Mold Killer is an EPA registered (3-in-1) cleaner designed to eliminate, CLEAN, and PREVENT the growth of mold & mildew.