How do I clean this felt hat? Was a favorite for years but I have since retired it. : r/hats

My dad asked me to clean his 20 year old cowboy hat. Is there any way to restore the spots that are smooth/missing felt? : r/CowboyHats

How to Clean a Felt Hat and Keep It Perfect – American Hat Makers

The Care & Cleaning of Vintage Hats — Milliners Guild

Any have any tips on cleaning vintage hats? : r/Flipping

Distressed Black Fedora Hat Wide Brim Custom Fitted Hat - Israel

Was digging through a shed and found my dads old Jeff Gordon Jurassic Park hat. Hasn't been worn in 20+ years. How should/do I clean it? : r /CleaningTips

How to Clean a Felt Hat in a Few Easy Steps

4 Ways to Clean a Felt Hat - wikiHow

FELT HAT CLEANING HACK!!! DIY EASY GRIME REMOVAL!!!