This week at Walgreens, Purex Crystals are buy one get one free. Buy two, and submit for a $1.00/1 Ibotta rebate app offer twice. This offer has a limit of two. The final price is $2.00 each!

Buy One Get One Free through 6/3

Submit two $1.00/1 Purex Crystals, 18 oz, via rebate app (ibotta.com)

Pay $5.99, Submit for $2.00 in Ibotta Credits

Final Price: $2.00 each, when you buy 2