Oct 03 , 2019
Do a Spot Test
The number one thing to do when learning how to get sweat stains out of hats is to check to see if your hat has a care label. If so, follow any instructions.
If the hat doesn’t say Dry Clean Only, do a spot test to make sure the colors in your hat won’t bleed. The Laundress suggests dipping a white cloth in a little warm water. Rub it on a hidden spot of the hat. If dye comes off, the hat should not be washed in water. Here’s the best way to whiten yellow-stained pillows.