The cheapest laundry detergent of all is Xtra Plus OxiClean for just 6 cents a load. But it only scored a 37. Moving up the quality ladder while still focusing on price, you have Kirkland Signature Free & Clear (Costco) at 11 cents a load (score of 54) and White Cloud Laundry Detergent (Walmart) for 7 cents a load (score of 58).
Print this and pick up CHEAP All Laundry Detergent at CVS Thru 5/9! CVS has All Laundry Detergent and Mighty Pacs on sale for $2.99! Pair the sale with the and pick up a bottle for only $1.99 each!