How to Choose a Toothbrush
Humans have been using toothbrushes to remove food from teeth for thousands of years. Early toothbrushes were sticks with frayed ends, &Â later brushes were made from bone, wood or ivory &Â animal hairs. We have come a long way since then, &Â toothbrushes today are very effective at removing food &Â plaque &Â keeping your teeth &Â gums clean to prevent tooth decay.
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