I just scored a super deal on hydrogen peroxide at Walgreens! On page 18 of this week’s ad, there is a coupon for three for $1.00 Walgreens brand hydrogen peroxide bottles. (You don’t need to buy three, though, to get the price of $0.33 per bottle.) Plus, the in-ad coupon double-dips with a monthly buy one get one 50% off promotion!

I was scratching my head over the math, though, so I had to look at my receipt for this one. The first bottle rings up at $0.99, the regular price. When the in-ad coupon is scanned, $0.65 is deducted to make the single bottle cost $0.34. The second bottle rings up at $0.49 (which is 50% off the regular price), and then the in-ad coupon deducts the full $0.49. So the total is $0.34 for two bottles!

With In-Ad Coupon through 2/8, Limit 6
Buy One Get One 50% Off through 2/22

Final Price: $0.17 each, when you buy 2