Grin Pro Ultimate Whitening Toothbrush Green and White 2 pk

Clinically proven to whiten teeth within 14 days - x5.8 more effective at improving tooth color than a standard toothbrush. Contains 2 manual toothbrushes

Charcoal infused slim-tip bristles reach deep between the teeth for an effective whole mouth clean. x3 more effective at stain removal versus a standard toothbrush

Brush head features an inner T-zone of spiral bristles designed to maintain even brushing pressure throughout the mouth. With an internal section of round-ended bristles to buff away extrinsic stains from the tooth surface and external ring of tapered bristles to reach deep into the gumline

Using soft bristles and replacing your toothbrush every three months or sooner if the bristles start to fray