The difference between a soft toothbrush and a hard toothbrush
The most obvious difference between the two types of toothbrushes is the texture of the bristles. Hard-bristled toothbrushes can easily damage the enamel on the surface of the teeth. In addition, a little bit of carelessness can also damage the gums. The average person only needs to buy a soft-bristled toothbrush. However, to remove dirt…