Use the RT 400 brush to blend powder blush evenly for a smooth, natural look. Use the Miracle Complexion Sponge to blend liquid and cream foundation into a luminous finish. Use dry for full coverage or damp for dewy glow. The RT 300 deluxe crease brush to layer and blend cream or powder shadow. Can also be used to build concealer. Use the RT 402 setting brush to dust on highlighter or setting powder. Lastly, use the RT 200 expert face brush to buff liquid or cream foundation for a flawless finish. Cleaning, Care, & Maintenance: For Sponge: 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. For Brushes: Clean weekly with the Real Techniques brush cleansing gel for improved brush performance.