GUIDE
How to Wash a Fleece Blanket Without Pilling or Matting
How to wash a fleece blanket the right way: cold water, gentle cycle, no fabric softener, and low-heat drying to keep it soft and prevent pilling and static.
PUBLISHED JUL 5, 2026
Fleece is easy to wash and hard to wash well — the difference is what keeps a waffle or textured fleece throw soft for years versus pilling and going stiff in a season. The whole game is avoiding heat and friction. Here’s the routine.
The two things that ruin fleece: heat and friction
Fleece is a synthetic knit with a brushed nap. High heat melts and mats that nap; friction against rough fabrics rolls it into pills. Everything below is about avoiding those two: cold water, gentle cycle, wash it alone, and low or no heat drying. Fabric softener is the third culprit — it coats the fibers and dulls the softness it promises.
Step by step
- Inside out, washed alone (no towels or denim).
- Cold water, gentle cycle, mild detergent.
- No fabric softener — a splash of white vinegar in the rinse softens naturally.
- Low-heat or air-dry.
- Pull it slightly early and air-finish.
If your fleece has already pilled, it’s fixable — see how to remove pilling from a blanket. If it crackles with static out of the dryer, how to get static out of blankets covers that (it’s mostly an over-drying problem).
Keeping it soft
Wash fleece only when it needs it, always cold and low-heat, and skip softener for the vinegar trick instead. New fleece may shed a little at first — normal, and covered in how to stop a blanket from shedding.
Frequently asked questions
Turn it inside out, wash it alone in cold water on the gentle cycle, skip fabric softener, and dry on low or air-dry. Pilling comes from heat and friction with rougher fabrics, so avoid both.
Yes, on low heat — but not high. High heat mats the nap and causes pilling and static. Air-drying or a low tumble keeps fleece soft longest.
No. Softener coats fleece fibers, reduces softness over time, and leaves residue that grabs lint. Use a half-cup of white vinegar in the rinse to soften naturally.
Cold gentle washes, no softener, low-heat drying, and taking it out slightly damp to air-finish. Occasional light lint-rolling keeps the surface clean between washes.