Wait at least an hour to let the powder soak up the sweat stain.

How to clean a straw hat sweatband. Wipe away the powder with a clean cloth to see if the stain has been absorbed. Do not twist or wring the hat. They leave a permanent mark if left uncleaned.

For leather sweatbands, fold it down and use a. Dip a white (do not use colored rags) microfiber cloth into mild, soapy water. — finally, roll the hat in a.

Sports straw hats with snaps in front should have the brim turned up all around to dry. Any advice and comment most welcome. If that does not remove it, soak a sponge in bleach (dilute 1/8 cup bleach in 2 cups of cold water).

For fabric sweatbands, fold them down and clean with a mild detergent/water mixture and a soft brush. The best way to clean mold or mildew off a straw hat is to vacuum it off. Vinegar and baking soda are an excellent combination for washing a hard hat sweatband to remove sweat stains.

Test clean a small area underneath the brim. Both options will warp your hat. Leave to soak in the soapy water for about 20 minutes.

Gently scrub in a circular motion. So, as a precaution, always clean sweat stains from your straw hat immediately with a damp, clean cloth. Straw hats (styles for every occasion.