A special grade of PVA cloth that has excellent water absorption yet allows slip. Using chamois that wants to stick to the finish is a contributing cause of fine scratches and swirls. HOW TO USE: Before first use, soak in Meguiar's car wash solution for a few minutes. Then rinse well with cold water and wring-out excess. Where possible, instead of using a rubbing action, open the chamois to full size and lift leading portion by holding two corners, then pull across surface. *ALWAYS READ FULL DIRECTIONS PRINTED ON THE PRODUCT PRIOR TO USE.