JCPenney cuts an extra 60% off select clearance apparel, shoes, home items, salon products, and more, already marked 50% to 80% off, via coupon code "4EXTRA". Shipping starts at $8.95, although orders over $99 bag free shipping. (Orders over $25 qualify for free in-store pickup.) That's tied with yesterday's mention as the best extra discount we've seen on JCPenney clearance items, although yesterday's offer briefly included free shipping. Some exclusions apply. Deal ends October 29.
If you aren't using any of these three methods for significantly saving on laundry detergent, you are washing money down the drain.