Formula 420 Original Cleaner,

Formula 420 Original Cleaner is a fast-acting cleaner for removing built-up resin and residue from glass, metal and ceramic pieces. Add it to the piece, shake for one minute and rinse. No soaking or scrubbing is needed. Details: - Size: 4 fl oz bottle - Safe for glass, metal and ceramic pieces - Cleans in about one minute, with no scrubbing or soaking - Works by shaking: add the cleaner to your piece, cover the openings, shake for about a minute, then rinse thoroughly with warm water - Rinse well after cleaning and wash your hands