 Safe for all outdoor surfaces, decks, roofs, siding, and walkways, offering long-lasting results and saving you time and effort. If you want your home's exterior to look its best with minimal effort, pick up a bottle of Wet and Forget today at Lowe's, Walmart, Menards, or Ace Hardware. When it comes to your plumbing and drain systems, maintenance is the key if you want to keep it working right. Hey, Gary Sullivan here from my friends at Roto-Rooter Plumbing and Water Cleanup.