This is the best price we have seen this Crest 3D White Whitestrips with Light Kit for, and it's the cheapest it's ever been on Amazon Canada. Normally it's nearer the $80-$90 mark. If your teeth are in need of some brightening, then this is the kit for you, and it's highly unlikely you'll see it selling for less than this anytime soon.
Crest 3D White Whitestrips with Light Kit
The Crest 3D White Whitestrips with Light Kit is a handheld device that helps eliminate nasty stains on the teeth. It's designed to be used with the Crest 3D Whitening Whitestrips for maximum stain removal. The device is water resistant and works by weakening stains.
So, you pop on the Crest 3D Whitening Whitestrips to your top and bottom teeth daily for around an hour. Once you've done that, use the light until it turns itself off.
If you have highly sensitive teeth, you may want to think again about using this, it can heighten the sensation.
Shipping is free on this item, whether you have Amazon Prime or not.