Most whitening treatments are designed to last for quite some time (in some cases a year or longer!), but regression in results is not uncommon over time. This can happen due to a variety of day-to-day behaviors that can re-stain your teeth.

Kickstarting treatment with Philips Zoom and maintaining progress with CandidPro Whitening Foam is a great way to mitigate any existing stains on your teeth.

Avoiding foods and liquids that contribute to staining such as coffee, tea, mustard, ketchup, curries, & tobacco will help the effects of whitening last longer.

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