Worked right out of the box.
Color Safe Farmers Bleach Soap with Hydrogen Peroxide and Sodium Carbonate
Best installation instructions I have seen in years, and installs in minutes. Cleans clothes as well as detergents, without the noxious chemicals. Well worth the money, recommend this unit highly!
This product was simple to install and it works great. My laundry comes out soft, clean, and smelling fresh. It will pay for itself in a few months because it works in cold water without detergent. I have been recommending it to my friends!