Toothpaste can help loosen chewing gum from fabric, but it’s one of the least effective methods available. When Reader’s Digest tested ten common gum-removal tricks head-to-head, toothpaste earned a flat F, removing only a thin surface layer of gum even after sitting overnight. That doesn’t mean the method is useless in a pinch, but you should know what to expect before you start, and what works better if toothpaste doesn’t get the job done.
The Toothpaste Method Step by Step
Start by choosing the right toothpaste. Use a standard white paste, not a gel. White toothpaste contains mild abrasives that help break the bond between the gum and the fabric fibers. Gel formulas lack those abrasives and are less likely to do anything useful.
Before applying toothpaste to the gum, do a spot test on a hidden area of the garment, like an inside seam or hem. Rub a small dab onto the fabric, wait a few minutes, and check for discoloration. This is especially important on dark or brightly colored clothes, since the abrasives in toothpaste can lighten some dyes.
Once you’ve confirmed the fabric handles it well, apply a generous amount of toothpaste directly over the gum. Use a clean, soft-bristled toothbrush to gently work the paste into and around the gum. Don’t scrub hard enough to damage the fabric weave. Let the toothpaste sit for several minutes so it can dry slightly and stiffen the gum. Then try to peel or scrape the gum away. A butter knife or the edge of a credit card works well for scraping.
You’ll likely find that only part of the gum comes off on the first attempt. If a residue remains, reapply toothpaste and repeat. Be patient, but also realistic: if you’ve gone through two or three rounds without much progress, switch to a different method.
Cleaning Up After Toothpaste
Toothpaste itself can leave white marks or residue on clothing, so proper cleanup matters. Rinse the treated area under cool running water to flush out as much toothpaste as possible. Then pretreat the spot with a small amount of liquid laundry detergent, working it into the fabric with your fingers. An enzyme-based detergent is ideal here because it breaks down both the gum residue and the toothpaste film more effectively than standard formulas.
Wash the garment in cool or warm water, following the care label. Do not put it in the dryer until you’ve confirmed the stain and residue are completely gone. Heat from the dryer can permanently set any remaining gum or toothpaste into the fibers. Air dry the garment, inspect it, and repeat the wash cycle if needed.
Why Toothpaste Often Falls Short
Chewing gum is designed to hold together under pressure and moisture, which is exactly what toothpaste provides. The abrasives in toothpaste can reduce the gum’s stickiness somewhat, but they don’t dissolve or freeze the gum’s polymer base the way other methods do. In testing, toothpaste left most of the gum wad intact even after an overnight application. The thin layer it did remove was essentially just the surface that had dried out and lost adhesion on its own.
If you’re dealing with a small, fresh smear of gum, toothpaste may do enough. For a full wad that’s been pressed or heated into fabric, it’s unlikely to be your complete solution.
Methods That Actually Work Better
Freezing is the gold standard. Place ice cubes directly on the gum for 10 to 15 minutes, or put the entire garment in a plastic bag and leave it in the freezer for an hour or two. Frozen gum becomes brittle and snaps cleanly off most knit and woven fabrics. According to Clorox’s senior scientist Mary Gagliardi, freezing is the only method she recommends because it works so reliably on both fresh and hardened gum.
After freezing, peel and pick off the gum quickly before it warms up and gets sticky again. Then wash the garment with detergent in the hottest water the care label allows.
If freezing isn’t practical, a few other options tested well:
- Commercial adhesive removers like Goo Gone dissolved most of the gum without staining fabric in testing. Apply it, let it soak for a few minutes, then wipe and launder.
- Warm vinegar also performed well. Heat white vinegar until it’s warm (not boiling), dip a cloth or old toothbrush in it, and work it into the gum. The acidity helps break down the gum’s grip on fibers.
- Rubbing alcohol is a middle-of-the-road option. It’s not as effective as freezing or Goo Gone, but it loosens gum reasonably well and evaporates without leaving much residue.
Fabrics to Be Careful With
Toothpaste is not a good choice for silk, wool, or anything labeled dry-clean only. The abrasives that give white toothpaste its cleaning power can roughen delicate fibers and leave visible marks that are difficult to remove. Silk is particularly vulnerable to surface damage from scrubbing.
For delicate fabrics, freezing is your safest bet because it doesn’t involve any chemicals or friction. Place the garment in the freezer, let the gum harden completely, and gently peel it off. If residue remains on a dry-clean-only item, take it to a professional cleaner and point out the spot so they can treat it with the right solvent.