How to remove sweat stains ..

Ok so i have 2 black new era hats umm DGK skate companys hat but a new era like the DC hats and its black so obviously when i skate it leaves sweat stains so how do i remove these stains with out making my hat fade?

any of the oxy boosters you can buy at the local store should do the trick, just make small batch and use a brush to apply, then toss em in the dishwasher (without dishes).

They even make a plastic hat form to help keep the shape.

Also works in washing machine (but works better in d/w)

wash it

The best way is to buy a new hat.

Dishsoap, just a little and some warm water with a little brush.

I used to scrub my hat with a tooth brush and some diluted laundry soap... It always worked for me.

I put the hats in the kitchen sink in COLD water. Add a small amount of laundry detergent and swish the hats around. Let them sit in the water for about 10 minutes. Rinse hats thoroughly with COLD water and set them somewhere to dry (usually overnight). They will be fresh and clean.

try putting ammonia mixed with laundry detergent on the stains, then let it sit for like 30 min. works for pit stains on shirts too