Revolutionary Water Resistent Spray. No More worries about rain, sweating, and Showers. We have tested this product under shower water and it holds up perfect. It''s not made to run your head under the shower. its made incase you get your hair wet in the shower. This spray is water resistant, NOT water proof. If you get your hair wet let hair air dry. Do not touch your hair. Apply more spray if needed. As always we offer a no questions asked money back guarantee. Our Water Resistant Spray is not to be used in place of our fiber hold spray. Our water resistant spray is only to make your hair water resistant.