Amber from League City, Tx writes,
I accidentally got some Demon on a sliding glass door. Now I can't clean it off. Any recommendations?
You should be able to scrub the Demon off of the the window with a scrub brush, soap and water. If that does not work you should contact the manufacturer for more tips on removing the product from the window. You can reach Syngenta by calling 866-796-4368
Answer last updated on: 10/14/2012