I really liked this owney unstopables. I was a skwptic but my husband has some outdoor wear that stinks even agfter you wash it...and this stuff made them smell like new. I gave it four stars because I think they need much better explanations for prople who don't know how to gage how much to add. I was ok but there are many people out there who need more specific instructions. Overall the products worked well for me. I also only used very little in my loads of wash.