Pro Power formula is enhanced to tackle the toughest jobs. There's no job too big or too small. Use it to remove caulk and silicone, contractor's adhesive, grease and tar, tape, tape residue, varnish, wax and glue. Designed for use on hard non-porous surfaces in addition to soft fabric surfaces, like carpet, clothing and upholstery. Surface-safe and fast-working remover. Goo Gone has proven itself as a dependable adhesive remover, taking care of all of the sticky, gooey, gummy messes in your life. Dependable adhesive remover with citrus scent. gallon bottle. Enhanced Goo Gone formula is for the tough tasks. Removes caulk and silicone, contractor's adhesive, grease and tar, tape and tape residue, varnish, wax, and glue. Can be used on hard non-porous surfaces, carpeting, upholstery, clothing and more. Surface-safe and fast-working remover. Enhanced formula for tough tasks. Goo Gone Pro-Power Cleaner is an enhanced formula for tough tasks.