Hi folks, I have philips zoom 16% nite white and its 3 mths past its expiry date - any thoughts? save to use or not? Dentist on AL till next week.. TIA
Expiration date set for the reason, 50/50 gamble.
In other hand if you looking for long term white and healthy teeth along with hygiene, remove sugary beverages from your diet and research into vitamin K2 mk7 version (not K1)