Test clean a small area underneath the brim.

How to remove sweat stains from straw hat. Dip a white (do not use colored rags) microfiber cloth into mild, soapy water. If that does not remove it, soak a sponge in bleach (dilute 1/8 cup bleach in 2 cups of cold water). White vinegar can also be.

Be sure to clean up all the baking soda. They are easy to remove and replace on the. You need special ingredients to clean your white hat from stains.

The liner absorbs the sweat and helps prevent stains. Wait at least an hour to let the powder soak up the sweat stain. Try not to use a detergent with bleach or a bleach.

Use unused portions of the cloth to wash individual sweat stains. 1.1) to remove sweat stains from hats, one option is to use baking soda. Apply diluted vinegar directly on the stain.

Gently scrub in a circular motion. Clean the hat’s sweatband in the same way. Not very hard to do.

Then, put in a couple of drops of laundry detergent or a tablespoon of a stain removal powder. After brushing the hat with a brush, apply some powdered or liquid dishwashing soap. Wipe away the powder with a clean cloth to see if the stain has been absorbed.