Product review (5 stars): GET IT NOW!
OMG! this is fabulous! TRUTH! this works.  I put it to the test!  I washed kennel towels and NO URINE SMELL or any stink!  I washed multiple items, including mats and mini rugs, and IN COLD WATER, and it is just amazing, it cleans great AND removes odors and it's just a normal fresh scent afterwards. I really think it's better for the septic tank too. Not purchasing anymore laundry pods, for a full household, is terrific savings!!  I do not have any negatives.  The installation was also simple!  Do it! Get it!