The toothbrush has come a long way. As the American Dental Association (ADA) notes, the earliest toothbrushes were actually small twigs people rubbed against their teeth to get rid of food bits and other pieces of debris. Over hundreds of years it evolved, beginning to feature bristles made from boar's hair. Finally, in the 1930s, DuPont de Nemours introduced toothbrushes made with nylon bristles, which people still use today.
Nowadays, though, there are plenty of additional choices when it comes to your toothbrush. You can use a hard toothbrush, a soft toothbrush, an electric-powered brush or a battery-powered brush.
Toothbrush Bristle Types
When it comes to bristles, you can usually find extra soft, soft and medium options. A hard toothbrush, also called a firm-bristled brush, is increasingly difficult to find. In fact, not even tongue and soft-tissue cleaners to keep the whole mouth clean are available with firm or hard bristles. The type of bristles that are right for you depends on your specific oral care needs and any issues you might be suffering from at the time.
As a general rule, however, dentists recommend choosing a toothbrush with soft bristles, instead of one considered hard or even medium. If you have sensitive teeth and signs of enamel erosion, your dentist might even suggest a brush with extra-soft bristles.