I haven't gotten to try this yet. It's unadvertised, but Wild for Wags posted it, and I'm going to try it later.
Here's how it works:
Buy 1 Gain Powder Detergent (30 load) $5
Buy 2 Gain Dish Liquids @ $1.79 each (prices may vary per store)
Use (1) $2/1 Gain Powder detergent (9/11 SS)
Use (2) $0.50/1 Gain Dish washing Liquid (8/14 RP)
= $5.58 OOP, Get back (2) $3 RR
= FREE + overage after coupons and RR
If you see this working in your area let us know. If you have another scenario that works, let us know that too!!
Thanks, Wild for Wags!