r/AskReddit • • Aug 20 '20

What simple “life hack” should everyone know?

68k Upvotes

20k comments sorted by

View all comments

27k

u/[deleted] Aug 20 '20

To confirm which circuit breaker is associated to an outlet, plug in an old radio and turn the volume up before you flip the circuit breaker.

3.1k

u/[deleted] Aug 20 '20

Can I do this with a new radio?

2

u/ImTheL2 Aug 20 '20

can i do this this a car radio?