RMC - RCM11850299 Multisurface cleaner removes stains, hard-water buildup, soap scum and more on floors, restrooms, glass and mirrors. Versatile, super-concentrated formula is hydrogen peroxide-based and safe on hard surfaces and leaves no residue. One cleaner for multiple applications saves time and money. Proxi Multipurpose automatically dilutes through RMC's EZ Mix Dispenser (sold separately) that dispenses the right amount of product for spray bottles or buckets/auto scrubbers.