Stay clean from head to toe. The Jason Markk Hat Care Kit includes an all-new, fragrance-free solution specifically formulated to gently yet effectively clean hat materials, along with our signature soft-bristled Premium Brush. This gentle new formula is safe for cotton, wool, felt, corduroy, polyester and more. Designed for quick and easy care, our Ready-To-Use Hat Cleaner dispenses the perfect ratio of solution to water for the most effective clean every single time. Superior cleaning ability Safe on all materials Fragrance-free Specifically formulated Included In Kit 4oz. Ready-To-Use Hat Cleaner Keep your head in the game with gentle yet effective cleaning power in every pump. Designed with ease, our RTU Hat Cleaner is pre-mixed with the perfect ratio of solution and water - just pump and scrub, no water needed. Premium Cleaning BrushCrafted with soft hog’s hair bristles and a walnut wood handle, our Premium Brush cleans hats with care. Gentle enough for delicate materials. Use dry for daily maintenance, or use our RTU Hat Cleaner for a deeper clean. When used with solution, rinse with water, shake, stand to brush upright and allow to air dry.