The safest way to whiten teeth is by using gel prescribed by a dental professional.
Whitening products that you can buy outside of your dentist only contain 0.01% hydrogen peroxide and very little active ingredient to whiten your teeth.
Some products don’t contain any whitening ingredients and contain harmful ingredients such as lemon juice, citric acid and bicarbonate soda to dissolve stains which can be damaging to teeth in the long term.
Therefore, ask your dentist for Philips Zoom! today.