Directions for Colgate Whitening Gel
- 1). Brush your teeth with your regular toothpaste. You might find it best to apply the gel after brushing your teeth before bed.
- 2). Dry your teeth with a hand cloth. If your teeth are wet, the gel will not stick properly to the surfaces, and this can cause blotchiness on your teeth.
- 3). Brush a thin layer on your teeth, one tooth at a time, using the brush that is supplied with the whitening gel.
- 4). Refrain from eating or drinking for approximately 15 minutes after applying the gel.
