Use the rounded side for blending, the flat edge for contouring, and the pointed tip for concealing. Use damp or dry with liquid foundations, bronzers, or self-tanners. Cleaning, Care, & Maintenance: Rinse through with lukewarm water after each use. Deep clean once per week with makeup sponge cleanser. Dab on a dot of your favorite makeup sponge cleanser. Add water and gently squeeze to lather. Rinse the sponge with water. Air dry thoroughly in a well-ventilated area. Store in a cool, dry place. Ensure to replace your sponge every 30 uses.