Un-du is the only "All in one" adhesive removal system that temporarily neutralizes all self-sticking and pressure sensitive stickers, tapes, labels, and adhesives on contact and then evaporates without leaving behind any oily greasy mess to clean up. Using un-du you will discover that after you remove adhesives or stickers, you can re-use them after they dry!Un-du has been used extensively for a wide variety of tasks at home, in the office and at school. A favorite of libraries, bookstores, and archivalists it can be used on almost anything you can imagine to remove stubborn stickers, wax, glue, tapes, velcro, anything that sticks!On the 4oz bottle, the exclusive, patented, attached scraper eliminates the need for razor blades, knives, scissors, etc. That can scratch your surfaces when removing adhesives.There is no other sticker, tape, label, and adhesive remover in the world that works as great as un-du does!Please note that due to state regulations, un-du original formula cannot be sold into california!, un-du is the only âall in oneâ adhesive removal system that temporarily neutralizes all self-sticking and pressure sensitive stickers, tapes, labels, and adhesives on contact and then evaporates without leaving behind any oily greasy mess to clean up. Using un-du you will discover that after you remove adhesives or stickers, you can re-use them after they dry!Un-du has been used extensively for a wide variety of tasks at home, in the office and at school. A favorite of libraries, bookstores, and archivalists it can be used on almost anything you can imagine to remove stubborn stickers, wax, glue, tapes, velcro, anything that sticks!On the 4oz bottle, the exclusive, patented, attached scraper eliminates the need for razor blades, knives, scissors, etc. That can scratch your surfaces when removing adhesives.There is no other sticker, tape, label, and adhesive remover in the world that works as great as un-du does! Un-Du All In One Adhesive Remover, 4 fl oz, 2 Bottles Removes on contact any and all self sticking stickers, tapes, labels, and adhesives Leaves no trace, does not leave behind any oily or greasy stains Reuse stickers and labels, does not ruin the adhesive. Simply reapply once dry Safe for use on glass, plastic, painted finishes, upholstery, carpet, finished leather, and most other surfaces. Photo safe, acid free, and archival Great for collectors, antiques, vinyl records, old books, stamps, baseball cards, and much more