Most helpful positive review
4 of 4 people found the following review helpful
Pre-treat new hats and they never get sweat stains!
on August 30, 2013
I had a problem where I'd buy brand new Kangol caps but after a couple days use, and I admit I am a sweaty guy, they would have terrible sweat stains that did not wash out. So I decided to experiment with Hat Saver: I took a brand new cap, treated it with hat saver, let it dry, then wore it in the sweatiest conditions i could. End result: Hat is still brand new looking, no stains and I am a VERY happy camper.
Just make sure you treat it on some newspaper or something since the spray is kinda strong smelling.