Whitening gel refill for any beaut. smile kit with a 44% Carbamide peroxide formula.
- Twist bottom of pen clockwise until a little gel flows to the bristles.
- Smile wide, keeping lips away from your teeth.
- Use even brush strokes to apply a thin layer of gel each tooth.
- Insert beaut. mouthgard & turn on light.
- After 15 minute whitening session, rinse with water.
