In this guide
TL;DR: To clean sticky residue from a dryer drum, first identify the material and use only the dryer’s approved method. A pen can leave discoloration after loose ink is gone; lip balm or a forgotten label may leave residue that marks the next load. With the dryer off and cool, a white-towel check helps distinguish the two. Do not heat an unknown oily spot to see what happens.
Check whether the drum mark transfers
Turn the controls off, let the drum cool to room temperature, and unplug an electric dryer. A gas dryer needs its specified shutdown precautions. If you cannot safely reach the plug or identify the shutoff procedure, have qualified service handle access.
Wipe the cool mark with a white paper towel. Tackiness or transferred color points to residue that needs removal. A smooth mark that does not transfer may be discoloration: Whirlpool notes that unstable dyes can color the drum without necessarily staining later loads.
Look through the affected garment and its pockets for the source. Bag any loose pen, crayon, lip balm, label, or gum so it cannot go through another load. A flashlight helps you follow smaller spots onto the baffles, door seal, and seam near the opening. Remove only what you can safely reach through the door; anything behind a panel needs service access. Treat the garment separately according to its care label.
Match the cleaning method to the identified residue
| What you find | Appropriate next action |
|---|---|
| Soft wax or gum | Let it cool and lift the bulk with a plastic card. Metal blades can damage the surface, and heat can smear the residue. |
| Ink or dye | Blot with the mild solution approved for the dryer. A garment stain remover or solvent may be unsafe inside the drum. |
| Dry, detergent-like film | Wipe with warm water and remove all remaining suds. |
| Unknown oil or potentially flammable material | Leave the dryer off and identify the substance before proceeding. |
Once you have identified the residue and confirmed an owner-cleaning method, spread a towel on the floor and work through the open door. Apply a modest amount of approved cleaner to the cloth. Keep it on the smooth, accessible drum surface and out of holes, seams, sensors, and the rear grille. Maytag describes a low-concentration nonflammable cleaner or mild hand-dish detergent with hot water on a sponge or towel. Choose the method your dryer instructions allow.
Leave gasoline, paint thinner, a quantity of cooking oil, and other flammable contamination for assessment. Never introduce flammable solvents or use dryer heat to evaporate fumes. Ventilate safely and follow the substance's label or appropriate local guidance. If you cannot identify the residue, get professional advice before using the dryer.
Rinse and dry before any permitted towel test
Use a separate cloth dampened with plain water to rinse the area several times. Check it again with a fresh white towel: color, slipperiness, scent, or tackiness means something remains. Dry the drum by hand. The interior and your hands must be dry before you reconnect power.
If the manual specifies a towel test, do it only after identification, approved cleaning, complete rinsing, and drying. Use old, clean, light-colored towels and check for transferred color, odor, or stickiness. Continued transfer means leaving the appliance off for assessment.
Scratched or chipped coating, sharp edges, a loose baffle, or melted plastic in an inaccessible seam needs service. Smoke, sparks, and a burning odor are also reasons to stop using the dryer. For airflow maintenance once the drum issue is resolved, use the separate guides to lint-screen residue and the housing below the lint screen.
Questions about drum marks
Does a stained-looking drum always stain the next load?
No. Whirlpool distinguishes dye discoloration from residue that transfers. A cool white-towel check helps identify that difference, but continued color or tackiness means the residue is not resolved.
Can I run heat to burn off a sticky spot?
No. Identify and remove permitted residue by the dryer's approved method. Unknown oil and flammable substances must stay out of a heated test.