on purchases of $34.99 or more and
Free Standard Shipping on purchases of $34.99 or more applies in the U.S. only. Free Returns in the U.S. and Canada. Large, oversized items and products delivered by special or white glove carriers are not eligible for free shipping or free returns. Free returns are not applicable to final sale/non-returnable items. As always, check the deal's Fine Print for restrictions.
I thought it was gimmicky but I cleaned my teach and polished them as well. The jury is still out but so far I'm satisfied. Also, the discount was unreal but I verified the actual cost from the product website... crazy price for what you're getting.
Good so far...the auto 2min timer takes out the guesswork of when to stop brushing. UV cleaner for the brushes is a plus. Has 7min auto function to remove any airborne particles that could still be lingering after brushing