Rinse your mouth twice with sufficient water and clean your Aligners under lukewarm water and with a soft toothbrush. Make sure the water is not too hot, as it may cause the Aligners to deform.
Important: the whitening gel is non-edible and should be stored at room temperature. Water used to rinse off the gel residues should not be swallowed.
For 2–3 days after your whitening, avoid foods with strong pigmentation such as red beet, curry, drinks containing colouring agents such as coffee or red wine, sugary drinks or acidic fruits such as lemon or grapefruit.