Terms
Dry January Check In is a free experiment run by Pearl Institute.
If you sign up, you get daily check-in texts from December 1 to January 31, plus a private link to your results. In the U.S. the texts come by SMS. Everywhere else they come by WhatsApp. Message and data rates may apply.
Reply STOP at any time and the texts stop.
This is not medical advice. If you are worried about your drinking, talk to a doctor. Stopping suddenly can be dangerous for heavy drinkers.
We may change or end the experiment at any time.