A throw blanket that felt plush and new a few months ago can turn rough and matted after a handful of washes — and the cause is almost always how it was washed, not a flaw in the blanket itself. Fleece and sherpa both pill when they're treated like an ordinary cotton throw instead of the specific fiber they actually are.
Heat Is the Fastest Way to Damage Either Fabric
Hot water and high heat in the dryer break down the synthetic fibers in both fleece and sherpa, which is what causes that rough, matted texture over time. Cold or lukewarm water on a gentle cycle, followed by a low-heat or air-dry setting, keeps the fibers intact far longer than a standard hot wash-and-dry routine.
Fabric Softener Actually Works Against Fleece
It's tempting to add fabric softener for extra plushness, but softener coats synthetic fibers with a residue that actually reduces fleece's loft and can make pilling worse over repeated washes. Skip the softener entirely on fleece and sherpa — a gentle detergent alone is enough, and the blanket holds its texture noticeably longer without it.
Turning It Inside Out Reduces Friction in the Wash
Pilling happens from friction — fibers rubbing against the washer drum, zippers, or other laundry in the load. Turning a fleece or sherpa throw inside out before washing, and washing it with similarly soft items rather than mixed in with jeans or anything with hardware, cuts down on the friction that causes pilling in the first place.
A Fabric Shaver Can Rescue a Throw That's Already Pilling
If pilling has already started, a fabric shaver (or a dedicated pilling comb) can remove the surface pills and restore some of the original texture without needing to replace the throw. This works better as regular light maintenance than as a one-time deep fix — a few passes every month or two keeps pilling from building up to the point where the texture feels permanently changed.
Sherpa and Fleece Don't Pill at Exactly the Same Rate
Sherpa's looped texture tends to show pilling a bit faster than flat fleece, simply because the loops create more surface friction points during normal use and washing. This doesn't mean sherpa is a worse choice — it just means a sherpa throw benefits from the gentle-wash routine above a little more consistently than a flat fleece throw might.
Keeping a Throw Blanket's Texture Intact
- Wash in cold or lukewarm water on a gentle cycle, every time
- Skip fabric softener entirely — it works against fleece's loft, not for it
- Turn the throw inside out and wash it with other soft, zipper-free items
- Use a fabric shaver for light monthly maintenance once pilling starts
- Expect sherpa to need slightly more consistent gentle care than flat fleece
A throw blanket's lifespan has less to do with the fabric quality itself and more to do with whether it's washed like the specific material it actually is. Browse Blankets & Throws with your actual laundry routine in mind, not just which texture feels nicest in the store.