How often do you change your toothbrush?

Life Style

How often do you change your toothbrush?

Is there anything decided?


  402 5   7 years ago

pu1. There's a toothbrush that teaches you that


2017-12-09

pu2. I change my toothbrush head when it starts to bend


2017-12-09

pu3. Thanks for letting me know!


2017-12-09

pu4. I think I heard it every three months


2017-12-09

pu5. Thank you!


2017-12-09


© 2025 tipu. All rights reserved.