Manduka(R) ensures your mat stay fresh even after the most intense sessions with their Natural Tree Rubber Matwash. Water-based, all-purpose cleaner made with yoga mats in mind. Daily use: After practice, spray Mat Wash onto the mat surface and wipe down mat with a damp cloth. Air dry before rolling or using. Deep clean: Liberally spray Mat Wash directly onto the surface of the mat and soak for 5 minutes. Using a damp cloth, scrub the surface to remove dirt and stains. Wipe mat down with a clean cloth and air dry before rolling or using. Made in the USA.