A-1. Cleaning of tooth surface Thoroughly clean the tooth surface to remove plaque

A-2. Shade selection Select appropriate shade using a shade guide while the tooth is still moist

A-3. Cavity preparation Prepare the cavity following the conventional method

A-4. Isolation Isolate with a rubber dam

A-5. Pulp protection In the case where the affected area is close to the pulp, cap the pulp with calcium hydroxide etc