Here’s a NEW Purex Coupon! Through 3/13 pay just $2.24 after coupon with the buy one get one FREE Sale. Purex Detergent, 65 - 75 oz ($6.49) - $3.24SAVE $0.50 on any ONE (1) Purex® Liquid Laundry Detergent (any size) $0.50/1 Purex Liquid or Powder Detergent - 2-11-18 RP (exp 03/10/18) $5.00/$20.00 All Laundry, Purex,Keep Reading..