N.C.
I have used it, but since my husband and I have allergies to a lot of the scented stuf, I finally had to break down and spend the extra on name brand scent and dye free...I really miss my foofy smelling laundry, though. Overall, I think it worked fine and a lot of times, you can find a coupon for it! Just buy a small bottle to try if you aren't sure!