$2 Off ONE Persil ProClean laundry detergent 75oz or larger Posted by Harbor Master on 3 July 2017, 8:19 am Tweet Expired Ex. 07-31-17, The Expiration date may depend on when you print it (Print limit is two) The Coupon states limit of FOUR identical coupons in same shopping trip. Click here to print $2 Off ONE Persil ProClean laundry detergent 75oz or larger (Valid on: 75oz Power-Liquid or Larger OR 38ct Power-Caps or Larger)