The Compac Magic-Stone Porcelain Cleaner easily removes tough lime stains from bathroom fixtures and toilets without scratching. This cleaning stick works fast helping your sinks showers and toilets look like new with little effort. It is eco-friendly non-toxic odorless and safe for homes with kids and pets. Designed for hard-to-reach areas it removes grime and stains with light pressure. Made from 100% recycled glass this cleaner is treated to work like volcanic pumice stone. It is strong enough to scrub away tough stains but gentle on porcelain. Just apply slight pressure to see great results. The Magic-Stone Porcelain Cleaner is hygienic and highly effective. Do not use it on delicate surfaces.