→ Perfect for whiten the silicone rubber stain, makes it become brand-new → 3X Effective by viscous gel formula clings to where it is applied → Beats having to re-caulk the silicone and rubber → 3 Steps to brighten your sealant and silicone → No scrubbing and No mess! Skylarlife Home Tiles and Sealant, Rubber Stain Whitnener Gel Apply on SIlicone Caulk for Bathroom, Kitchen, Joint Sealant, Rubber