Drip or pour some of the dish soap on the dried-up glue and let it sit for a few hours. The glue should soften up, making it easy to wipe it off with a cloth, scrape it with an old credit card, or even a razor. If that does not work, do the same process but use rubbing alcohol, white vinegar, or nail polish remover.
How to Use: Soak a cotton ball or cloth in rubbing alcohol and apply it to the residue. Let it sit for a few minutes to break down the adhesive, then gently scrub with a cloth or plastic scraper.
Goo Gone is my preferred adhesive remover. It uses limonene, a natural adhesive-dissolving compound found in citrus fruits. You can get it in pretty much any grocery store if you live in the US.
Apply Heat. If you are dealing with a delicate surface and are unable to use adhesive remover, acetone, rubbing alcohol, etc., a bit of heat may do the trick, without damaging the surface. Some stubborn adhesives melt or soften and become much easier to remove when heated. Heat the adhesive using a heat gun.
Here are some of the best options: Isopropyl Alcohol (Rubbing Alcohol): This is effective for most surfaces. Apply it to a cloth and gently rub the glue until it dissolves. Acetone or Nail Polish Remover: Works well for hard surfaces, but test it on a small area first, as it can damage some finishes.
Apply acetone.
Use a cotton ball soaked in pure acetone or nail varnish remover, and press it against the glue. Once it's dissolved, it should be easy to wipe away.
3M adhesive remover is amazing stuff. It beats Goo Gone by a wide margin, I recently used it to remove PETG residue from my 3D printer bed and that stuff is gnarly. 3M 38983 General Purpose Adhesive Remover - 12 oz. https://www.amazon.com/dp/B004EBNTYK/ref=cm_sw_r_cp_api_i_cU...
One easy method is to use standard cooking oil or oil-based materials. Vegetable or canola oil can work wonders, as can peanut butter or mayonnaise. Spread it on, let it soak into the residue for about an hour, then wipe it away. For a tougher clean, try rubbing alcohol or vodka.
A small cured layer may be able to be removed with acetone. Paint stripper or methylene chloride is most effective. Be careful it does not interfere with an adhesive bond which needs to remain. Beware – acetone, paint stripper and methylene chloride also do a good job of dissolving plastic substrates.
Acetone is a solvent that breaks down super glue. So, try applying acetone or nail polish remover that contains acetone to the affected area. This should help dissolve the super glue. You should then be able to gently peel or roll the glue off.
If you've ever wanted to know how to remove super glue quickly and easily, just reach for the can of WD-40 Multi-Use Product you probably have in your cupboard. Simply spray it on, wait a minute to allow it to penetrate the adhesive, and either scrape the sticker off or wipe the residue away with a soft cloth.
Blot the glue with acetone or rubbing alcohol and let this substance break down the glue. Clear away with a damp cloth. For fabric: Use acetone, but test sparingly first to avoid potential damage. Once the adhesive bond has begun to break, apply a pretreatment stain remover deep into the glue.
Rubbing Alcohol or Vodka
Vodka is a good substitute. Wet a paper towel or clean cloth with rubbing alcohol, and rub the residue to lift it off. For stubborn stickers, place an alcohol-soaked cloth on the area and let it sit for several minutes to soften the residue. Use the cloth to rub off what's left behind.
Hydrogen peroxide is especially good on super glue, and it's a safe way to clean up most glue spills on metal. Soak a cotton ball with the hydrogen peroxide and press it onto the glue until it softens. Use fresh cotton balls as needed to blot up any glue residue.
Use a soaked cloth and dab it repeatedly, saturating the glue. Let it soak in, then clean off with a rag. Vinegar can also remove unwanted hardened glue from plastic. Soak the area using only white vinegar, then work the glue away with a credit card, spatula, or similar edge.
To remove strong adhesive left by a sticker, apply an oil-based substance like cooking oil or WD-40 directly onto the adhesive. Let it sit for a few minutes to loosen the glue, then gently scrape it off with a plastic scraper or credit card. Wipe clean with a damp cloth.
Soak a cloth in white vinegar and thoroughly wipe the Goo Gone residue. Its acidity neutralizes the oil components, cutting through the greasy film. Afterward, wipe the surface with a damp cloth to remove any vinegar.
Soak the glue residue in rubbing alcohol, acetone, or vinegar. Leave it soaked for a few minutes then try scraping it off again. If the glue still proves too stubborn, try heating it up with a hair dryer. This should help loosen up the glue.
You can remove glue residue with a glue dissolving solvent or homemade glue remover, such as cooking oil, rubbing alcohol (isopropyl) or acetone (nail varnish remover).
Its high alcohol content helps break down the adhesive and dissolve the residue. Simply apply a small amount of hand sanitizer onto the affected area and use a cloth or paper towel to gently rub away the residue. Be sure to rinse the area with warm water and dry it thoroughly afterwards.
The WD-40 Multi-Use Product will need a bit of time to soften the sticker adhesive for all the residue to be removed by a rag, so allow several minutes for the formula to sit on the area. Once the product has loosened the adhesive, use a clean rag to wipe away the rest of the sticker residue and the excess product.