Does Triple-Threat discolor clothing or upholstery?
We’ve been using it for years on white shirts, wool suits, various types of furniture, and in other locations, and haven’t run into problems. Nonetheless, there is always the chance of a unanticipated reaction that can cause discoloration. If you have a piece of clothing, furniture, or other surface you’re concerned about, test the Triple-Threat on a small inconspicuous area first, then proceed accordingly.