Hurry! $1.50 on any One Purex Liquid Laundry Detergent (any size) Posted by Harbor Master on 14 December 2017, 2:25 pm Tweet The Coupon expires 30 days from print. The print limit is two. The coupon states limit of one identical coupon per shopping trip. Click here to print a coupon for $1.50 on any One Purex Liquid Laundry Detergent (any size)