Leather Hats: Use Hat MGK by putting foam on your leather hats and using a sponge or soft towel to wide your hat clean.
Mesh Hats: Pump foam on the affected area of your mesh hats, and use the soft bristle brush to gently scrub clean.
Fabric Hats: Pump foam on the affected area of your fabric hats, and use the soft bristle brush to gently scrub clean.
