Why are my new 100% cotton towels not absorbent?

Why Your New Cotton Towels Aren’t Drying You

You’ve bought a plush, 100% cotton towel—soft to the touch, beautifully woven, and just what you wanted. So why isn’t it soaking up water?

The frustrating truth lies in how towels are finished at the factory. To make them feel luxuriously soft on the shelf, manufacturers often treat cotton towels with a silicone-based coating. This finish gives that silky hand-feel shoppers love when browsing in stores. But there’s a catch: that same coating repels water, making your brand-new towel about as effective as a sheet of plastic when you step out of the shower.

Good news? You can fix it. After a few washes, most of that silicone residue breaks down and washes away. For faster results, skip the fabric softener (it adds more buildup) and run a hot wash with a bit of white vinegar. This helps strip away the coating and open up the cotton fibers so they can absorb water like they’re supposed to.

Over time, your towel will become more absorbent, even if it feels slightly less silky. That’s a trade-off worth making: a towel that actually dries you beats one that just feels nice in the store.

The takeaway? Don’t judge a towel by its initial softness. Judge it by how well it works—after a few honest washes.