How To: Remove Duct Tape Residue
Getting rid of the sticky stuff left behind by duct tape is actually easy—if you follow these tips.
A roll of duct tape can be found in almost every toolbox in the world, thanks to its versatility, accessibility, and the fact that it quite literally sticks like glue. That’s because duct tape is formulated with natural rubber compounds to provide solid long-term adhesion. But, that blessing is also a curse when the time comes to remove the tape and all traces of it. Cleanup is no easy task.
If you find yourself in such a sticky situation, we’ve got just the solution! The five fixes here are great for removing duct tape residue from wood, glass, vinyl, and other materials without damaging the surface itself. Read on for how to remove duct tape residue swiftly so that you can start from a squeaky-clean square one.
1. Scrape off the adhesive.
In cases where duct tape residue is minimal and not too stubborn, a simple scraping session with a putty knife (or a butter knife, in a pinch) can banish the gunk. Start from one end of the affected area, moving slowly to the other with small, repetitive scrapes, holding the blade nearly parallel to the surface so as not to gouge. Be especially patient and careful when working with wood and vinyl, which are easily damaged.
2. Dampen the surface with warm water.
Warm water can often effectively remove duct tape residue from glass, vinyl, linoleum, and other surfaces that have a high-gloss finish. The heat softens the structure of the glue, while the viscosity helps push it away. Apply plain water with a sponge or microfiber cloth, scrubbing with small, back-and-forth strokes.
If that fails, add a drop or two of hand soap or dishwashing liquid to further break down the bond. For particularly stubborn goo—and only on water-resistant surfaces—soak the item in warm soapy water, or cover it with a warm, wet, soapy sponge or rag, for 10 to 20 minutes. Then wipe dry, banishing the gunk as you go.
3. Dissolve whatever residue is leftover.
If hoping to dissolve the duct tape adhesive altogether from a nonporous surface, try rubbing alcohol. This solvent is unsuitable for most painted materials, and should always be patch tested first, even on metal and glass. Firmly dab a rag soaked in isopropyl alcohol (the kind you probably have in your medicine cabinet) over a small area to ensure it won’t cause unsightly results. If the test patch proves successful, proceed by covering the gunk with alcohol, working in small sections, and letting the liquid evaporate to the point where you can easily wipe away whatever matter is left behind.
4. Lubricate the lingering residue.
Oil and other water-displacing lubricants can help win the war against goo. If working with glass, linoleum, vinyl, or finished wood, reach for WD-40. (If you haven’t got a can handy, substitute room-temperature vegetable oil straight from your kitchen cabinet.) Wear gloves to protect your skin and spray the surface entirely, then wait a few seconds before using your gloved finger to smooth away duct tape residue. Then wash away the remaining oil with soap and water. Never use oil or other lubricants on unfinished wood; it will sink into the pores for good—and that’s bad!
5. Bring the heat, literally.
Hot air can weaken the adhesion of duct tape residue, making it easier to remove from such surfaces as unfinished and flat-painted wood, on which you wouldn’t use oil or water. This method may require some extra effort, but it’s probably your safest bet, as it doesn’t involve any liquids that could penetrate porous surfaces and cause discoloration or damage. Crank a hair dryer on its highest setting several inches from the offending material for a minute at a time between each attempt to scrape it off. Work in small sections, administering as many hot air blasts as necessary to remove everything.