Thompson's TH.080801-16 Waterseal Deck Wash, gallon Deck wash product Removes dirt and mildew in 10 minutes Easy to use, spray on and rinse off No mixing, ready to use 1 gallon size He is named after E.A. Thompson  Edward Addis Thompson, the man who founded the company and invented the original Thompson&#039;s WaterSeal formula Addis has appeared on every can of every Thompson&#039;s WaterSeal product for decades  but he just made his TV debut in 2014 Favorite Singer: Seal If He Could Do Any Other Job: Navy Seal Favorite Vacation Spot: Seal Beach, CA Favorite Snack: Anchovies  hold the pizza