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The ZEP INC ZUSTT128 is a commercial-grade shower, tub, and tile cleaner formulated to dissolve and remove calcium deposits, lime scale, rust stains, and soap scum from hard surfaces. Sold in 1-gallon containers and packaged in cases of 4 units, this cleaner is designed for professional use in facilities maintenance, plumbing service, and building maintenance applications. It delivers concentrated cleaning action on common mineral and organic deposits that accumulate on tile grout, bathtub surfaces, and shower enclosures in both residential and commercial settings.
This cleaner is suited for use on showers, bathtubs, and tile surfaces where calcium and lime buildup, rust staining, or heavy soap scum accumulation require a stronger solution than typical household cleaners provide. Facilities maintenance crews, plumbing contractors, and janitorial professionals commonly stock this product for routine descaling and surface restoration tasks. The 1-gallon size supports high-frequency use or treatment of large surface areas without repeated restocking.
Designed for use on shower enclosures, bathtubs, and tile surfaces where mineral scale, rust, and soap scum removal is required.
Apply according to label directions in a well-ventilated area. Wear appropriate personal protective equipment including gloves and eye protection when handling commercial cleaning chemicals. Test on a small inconspicuous area before full application to verify surface compatibility. Follow all applicable safety data sheet guidelines for storage and disposal.
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