Check your 3/9 Red plum for a great $1.50/1 Any Wisk item coupon. This matches perfect with the sale going on at Ralphs:
Wisk Laundry Detergent $2.99 each
Use $1.50/1 Wisk Item, exp. 4/20/14 (RP 03/09/14)
Pay: $1.49 each!
This is a great price on Wisk as it normally runs $4+ for a bottle! Be sure to check out the Ralphs Weekly deals before you head out.