I think here in the N.E., they are calling it 20 Mule Team Borax?? I use it and have for years when my kids were young and really playing and working in the fields hard. Takes out grass stains, etc. I think it also leaves clothes feeling softer without paying the high prices for fabric softener in laundry. (I couldn't use it in my front loading washing machine tho'). Now I have gone back to the infusion top loader washing machine and I LOVE it. Hugs to all. AL