The glass insert cleaner that cleans, removes grease and tar. Gel formula, doesn't run! Cleans and removes grease from fireplace inserts, glass cooktops and ovens. This glass insert cleaner cleans, removes grease and any tar or soot residue. It removes streaks and coal deposits. The gel formula comes in handy as the glass insert cleaner doesn't run and you can easily clean vertical surfaces. Instructions: spray, leave to work, wipe and your glass insert is as good as new! Food safe product. 500ml bottle + spray nozzle