The week of 1/16, Walgreens is going to have Listerine Zero on sale for $2.99 with $1 RR in return. Here’s how to get some for free:
Listerine Zero $2.99
Use $2 Listerine Zero printable coupon
Pay $.99, Get $1 RR
Final Price: Free!
This deal doesn’t start for two weeks, but the coupon will likely not be around that long. Print it now and save it for later!
(Thanks Amit19!)