I have a holding tank in my basement. It collects mold on the tank regularly. Last winter, I used Nok-Out to remove the mold (and the musty odor in the basement). It was amazing!

Of course when winter came around this year, I was out of Nok-Out. I called Ted, and he sent me the bundled gallon and quart size of Nok-Out. Again, I cleaned off all visible signs of mold & mildew. Wanna know what happened? Mold was gone, of course, and so was the bad odor that accompanies it. Now, all I have to do, is once a week spritz the tank with Nok-Out, full strength. Yeah. No smell. No mold, No mildew! This is such an easy remedy for a really bad problem. Thank you, Nok-Out.