Removes stubborn grease and grime and restores shine. And it's not just for cooktops, also use it on stainless steel sinks and countertops, porcelain sinks, tubs and tiles to remove hard water deposits. Cleaners that contain harsh abrasives can scratch glossy surfaces, so the best way to clean a glass or ceramic cooktop is to use a product formulated for those surfaces. Our cooktop cleaner removes cooking oils and hardened food debris without scratching or dulling the cooktop. This gentle formula will not scratch surfaces, yet still easily removes burned-on food from cooktops. No scrubbing pads are needed, just apply the cleanser to a soft sponge and spread evenly. After about one minute, wipe away and buff dry. While primarily used as a glass cooktop cleaner, you can also use it to clean metal and ceramic cookware.