The Essentials Wow! Laundry Detergent for 65% off! Yes We Coupon April 24, 2019 We found a list of cheap laundry detergents! Need to load up? Check out Walmart for Arm and Hammer! They have a 2 Pack (210 oz/each) for 65% off!! Hurry, before they’re gone! Laundry Detergent Deals Here!