Walmart is a great place to coupon for laundry products like Persil. Prices are low and couponing at Walmart is easy and straightforward.
For this deal:
Buy 1 - Persil ProClean Liquid Laundry Detergent, 40 fl oz, $5.97 at Walmart
Use - Save $2 on any one Persil ProClean Laundry Detergent 40-150oz/15-62ct, SAVE 03/12, ex. 03/26
Pay - ONLY $3.97 for ONE 40oz Persil ProClean Liquid Laundry Detergent!