You can now keep your hat just the way you want it with Kahls Hat Stiffener. No Yellowing or flaking Kahls will not affect future styling, cleaning or reblocking.
Bickmore Kahl Hat Stiffener 8oz Felt Hat Starch USA Made
Bickmore Leather Tack & Boot Care
Wool Felt High Derby
Hogue 18513 HandALL Beavertail Grip Sleeve - FDE Tan for The
Another good product is the Bickmore Foaming Dark hat cleaner. It is available in 5.5 ounces and comes in an aerosol can. The Foaming Dark hat cleaner is meant to clean your fur felt dark-colored hats and works well for removing most water and oil stains. If you have a favorite felt hat that is also made with fur fabrics, such as a winter hat you wear frequently, this is one of the best cleaning products on the market for you.
Bickmore Dark Hat Foaming Cleaner
Hat Stiffeners The Fedora Lounge
Hat Stretcher
Hat Stretcher
Restoration Hat with Kahl hat stiffener (thrift store)