The gimmick raised surface on back of head for check and tongue cleaning can be annoying when using for first few times.

The gimmick raised surface on back of head for check and tongue cleaning can be annoying when using for first few times.

The back of the brush has a rough surface, scratching the inside of the mouth with each brushing motion2

The main reason why we go for these brushes is the rough surface on the back, which can be used for effective tongue cleaning

The brush surface is ultra-uneven, only touching a small part of the teeth with each brushing effortSo, too much discomfort and too much effort to use these

Buying these toothbrushes was equally as good as if I just walked to CVS or Duane Reade and bought these in person!