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Foam Alone

Dental hygiene, hands-free.

All the brushing. None of the effort.

Brushing your teeth requires two minutes of repetitive hand movement. Foam Alone replaces your toothbrush with a single saliva-activated tablet that expands into a dense, mildly abrasive cleaning foam.

Simply place it on your tongue, close your mouth, and allow thousands of microbubbles to scrub your teeth. After two minutes, expel the foam and rinse thoroughly.

Stage: Pre-seed
Sector: Oral care

The founder

Dennis “Denny” Kessler

Founder & Chief Oral Engineer

“If it can get behind a dishwasher, it can get behind a molar.”

Denny spent twenty-three years in hardware retail before identifying dentistry as another industry charging people for things they could probably do themselves. A father of three and self-described “backyard dentist,” he developed Foam Alone after watching expanding insulation fill a gap he couldn’t reach. Initial product testing was conducted on himself because his family had seen the garage.