EASY TO USE: The gentle, foaming solution formulated specifically for hats effectively cleans and is safe to use on most colors and materials. After cleaning, wipe dry with a microfiber towel to avoid oversaturating and for easy clean-up (microfiber towel sold separately) SAFE ON MULTIPLE MATERIALS: This hat cleaning solution is formulated to gently clean materials such as cotton, wool, felt, corduroy, and polyester. Use extra care when cleaning dyed suede PLANET FRIENDLY PROTECTION: Our fragrance-free solution is EPA Safer Choice certified, and USDA Certified 96% Biobased Product, offering peace of mind with every use and an effective clean thats safe for your belongings, family, and the environment WHAT'S INSIDE: 7 oz. of our gentle, ready-to-use foaming cleaning solution. Its safe for the environment, and both the bottle and cap are fully recyclable. Pair with our soft bristled Delicates Cleaning Brush for delicate materials such as leather, mesh, and canvas, or our Ultra Delicates