As to how many times can you reuse an interdental brush, well that really depends on how it is looking. If the bristles start to look worn or shabby, or if the wire starts to fatigue (bend or twist), we recommend you throw it out and replace it with a new one. Often an interdental brush may only last for 1-2 weeks.

When should I replace my interdental brush?

How long do interdental brushes last? We recommend you change the brush every week or when the bristles become worn or wires become buckled or distorted. Undue force and bending at severe angles will lead to damage of the wire.

Can interdental brushes be reused?

You can reuse the TePe interdental brushes but discard the brush when the bristles are becoming bent or worn. Your dentist will recommend which colours of interdental brush you should use, and will demonstrate how to use them correctly. You can also use dental floss to clean between the teeth.