iWhite Instant Dark Stains Teeth Whitening Kit Designed specifically for the prevention and elimination of dark stains Specifically formulated with Dark Pigment Adsorption Technology Brush teeth gently before each application Remove the pre-filled tray from the sealed sachet and immediately place the tray in your mouth ensuring the gel is in contact with the tooth surface Activate the gel by pushing the tray towards the teeth Upper and lower teeth can be whitened at the same time Gently close your lips over the tray and carefully close your mouth Remove the tray after 20 minutes and discard immediately Thoroughly rinse the remaining gel from your teeth and gums with water If any of the micropearls are left behind between your teeth, you can easily remove them with dental floss
