How to choose the right toothbrush for yourself?
In terms of the texture of the bristles, there are hard-bristled toothbrushes and soft-bristled toothbrushes. Hard-bristled toothbrushes have a better cleaning effect on teeth, but they have greater abrasion and damage to teeth; soft-bristled toothbrushes can enter the gap below the gingival margin and adjacent surfaces to remove plaque, but they can’t treat thicker plaque.…