Hacker News new | past | comments | ask | show | jobs | submit login

There's little evidence that check ups/cleanings do anything either. Same goes for annual physicals.



I would like to recommend the book Kiss your Dentist Goodbye, by Ellie Phillips, DDS. If you want to understand oral hygiene this book is great. It also has a care program involving three different mouthwashes!




Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: