Step 1 — Clean and prepare the cavity by removing infected or decayed tooth structure.

Step 2 — Isolate the working area using cotton rolls or rubber dam.

Step 3 — Apply dental etching gel to the prepared enamel and dentin surfaces.

Step 4 — Rinse thoroughly and gently dry the tooth surface.

Step 5 — Apply a dental bonding agent and light cure according to the manufacturer's instructions.

Step 6 — Place the composite material into the cavity preparation in increments.

Step 7 — Shape and contour the composite using appropriate dental instruments.

Step 8 — Light cure each increment using a dental curing light.

Step 9 — Finish and polish the restoration to achieve a smooth and natural appearance.