Pure Brite is a multi-purpose 100% natural and biodegradable cleaner that cleans, polishes and protects :  Silverware , copper, chrome, stainless steel  pewter, aluminum, acrylic, tiles, tiling-joints  Great for PVC and fiberglass, garden furniture, shades,  windows, porches.  Also cleans sneakers, BBQ grills, bathrooms,  car wheels, boats and RV's.  Eliminates water lines in swimming pools and Jacuzzis  wihtout haming the water