Sensodyne has designed and formulated an entire range of toothbrushes as well as toothpastes to accommodate different needs. Cleaning effectively is important for people especially with sensitive teeth - to help prevent plaque build-up while minimizing further wear and tear that can be caused by excessive brushing. Sensodyne Multi Care Toothbrush comes with soft round ended bristles - which flex on contact with surfaces and is therefore gentle on teeth and gums. This toothbrush comes with a flexible 'duoflex' neck which bends when extra pressure is applied during brushing & thereby protects against overbrushing and small oval head shape ensures reach in hard-to-reach areas achieving effective cleaning. The especially designed rubberized handle of the toothbrush provides an ergonomic grip. Sensodyne Multi Care tooth brush is available in two packs - Single (1 piece) and Triple pack (3 pieces - Buy 2 Get 1 free). Brush your teeth gently twice a day to avoid plaque build-up. Do not brush too hard as applying too much pressure can lead to overbrushing. It is recommended to change your toothbrush every three months. For optimal care of tooth sensitivity we recommend brushing in combination with Sensodyne toothpaste twice a day.