At Greeley Hat Works, we strive to provide our customers with the best quality renovations possible. Unfortunately, not all stains & marks will come out with our renovating process, which has been done by hand since 1909. These include, but are not limited to: blood, manure, soda pop, alcohol, hat stiffener, hair spray & over-the-counter hat cleaning solutions. Other factors that affect the removal of stains are the length of time they have been on/in the heat, Ph level of the wearers perspiration, irregular hats & quality of the material. We reserve the right to replace sweatbands and liners as we see fit, unless otherwise specified. Additionally, we cannot guarantee the stiffness of a renovated hat. We are not responsible for hats left over 30 days. Prices are subject to change.