Easy Clean Medium toothbrush, Biorepair Cleans easily. The patented toothbrush, the most advanced formula in toothbrush models. Removes 90% more plaque! Ideal for brushing recommended by dentists. Ensures deep cleaning of teeth and gums. Simple and effective oral hygiene. The Bass technique, which involves vertical brushing from the gums to the teeth, is a solution recommended by dentists for thorough cleaning of the oral cavity.