Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
timtas
on Oct 28, 2020
|
parent
|
context
|
favorite
| on:
Ask HN: What did you purchase that measurably impr...
My dentist recommended SonicCare several years ago. It's a total game changer. No cavities since.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
