The PeriClean is a brushless toothbrush which adequately addresses the disadvantages of a regular toothbrush. While a toothbrush may destroy the enamel, cause gum recession, hypersensitivity and abrasion, the PeriClean brushless toothbrush goes easy on the teeth, but offers a highly effective solution to oral hygiene. Dr. Jack Gruber, DDS, the inventor of the PeriClean realized that many of his patients had the same problems. They were over-brushing without realizing the consequences.