Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Our Whitening Toothpaste and Pre-Rinse are the only products that contains an expiration date. The toothpaste is effective up to three years past the expiration, however the effectiveness of the fluoride diminishes over time. The whitening agent remains intact and fully effective and does not expire.
