• Glass Model of a groove in the chewing surface of a tooth on top of some glass cells for bolus simulation. The left cell has foam and nothing in the right cells.
• Toothbrush bristles are thick compared with soft cell walls that are outlined with food dye. Cells fill with food dye or food  which is forced inside grooves.
• The cup shaped outer foam cells fill with food dye which is forced inside the glass model of groove to fill it with one chewing stroke.
• Brushing with or without toothpaste cannot remove the green food dye just as brushing cannot remove food from grooves in back teeth where 80 % of holes occur.
• Simulation of chewing toothpaste makes no difference but foam forces the the toothpaste inside the groove displacing the food dye in one stroke.
• The toothpaste like food especially chocolate and other confection is very hard to remove even by chewing foam or celery fibre for five minutes.

Celery is Natures best by test Toothbrush with Supertooth 5 Star Food and Tooth Friendly Approval Rating.

All cavities occur where the brush cannot reach between teeth and inside grooves.

Chewing celery with cheese before eating, reduces plaque and forces cheese inside pits and fissures to seal grooves and form a barrier  between plaque bacteria and decay causing foods like sugar confection, to prevent acid attack for a time while eating meals or snacks

Chewing fibre like celery after eating removes food and  forces saliva around teeth and inside pits and fissures to neutralise acid and repair demineralised tooth.

Best Tooth Care

Brush with fluoride toothpaste as soon as you get out of bed, spit but do not rinse so the fluoride works longer, then floss.

Chew celery and cheese before eating to force cheese inside grooves and prevent acid attack while eating.

Chew celery after eating to remove food and force saliva around teeth and inside grooves to neutralise acid and repair demineralised tooth

Brush with fluoride toothpaste before going to bed, spit but do not rinse so the fluoride works longer. Floss between teeth.

Chewing fibre at this time, forces fluoride inside pits and fissures where it does not reach while brushing or swishing.

Dental foam is being developed to do all this and also floss between teeth. For more info click here.