Use a combination of hydrogen peroxide and water.

How to get sweat out of a hat. Then dip the hat in the soapy solution and allow it to soak for. You need special ingredients to clean your white hat from stains. Then rub the salt stains gently to remove them.

After brushing the hat with a brush, apply some powdered or liquid dishwashing soap. Soak your hat in a cleaning solution of vinegar and water overnight. It's hardly surprising that a hat would develop a funky smell considering how much sweat, bacteria, hair product, and general grime builds up on headwear over time.

Submerge the hats in the water, then. For others, you wouldn't dare leave your home on a sunny day without your favorite ball cap. When there are no more visible.

For some, hats are a great touch to any outfit. Wanna get rid of those unsightly sweat stains? Here are several ways to remove.

Stir the water occasionally to help rid the fabric of stains. 1.1) to remove sweat stains from hats, one option is to use baking soda. Spray a stain treatment product like shampoo to loosen sweat and grime.

Wipe away the powder with a clean cloth to see if the stain has been absorbed. Rinse until all of the soap is gone, slightly squeezing the hat to get excess moisture out. Fill a sink or bucket with cool or warm water.