Bitvae D2 ADA Accepted Electric Toothbrush

At $16, the Bitvae D2 sounds too good to be true, but the ADA Seal of Acceptance backs up its claims. It removes plaque and helps prevent gingivitis effectively enough to earn that endorsement — something brushes 10x its price don't always achieve. You get 5 brushing modes, 8 replacement heads (about 2 years of use), a travel case with holder, and a 60-day rechargeable battery. It's not going to match a Sonicare or Oral-B iO in build quality or refinement, but for the price of a nice lunch, you're getting a legitimate, ADA-approved electric toothbrush. Hard to beat for first-timers or budget-conscious buyers.