Yay! The $3/1 Green Works laundry detergent coupon (NO size restriction) is available again on Facebook! Just go here to print this high value coupon. Where should you use this coupon? Well, I’ve heard from more than a handful of readers that Green Works laundry detergent 45 oz is on clearance for just $3.48 at Target! If you can find this clearance bargain, then you’ll be able to snag this detergent for ONLY $0.48 after the $3/1 coupon!!