Details: Wes-Chems Moss Buster is a fast acting 4 in 1 moss remover. Removes Moss, Algae, Lichen & Fungi. Moss Buster is rainproof for up to 180 minutes, lasts for 12 months and you can see results in 90 minutes. Moss buster consists of bleach or acids and it's biodegradable. Can be applied via a knapsack sprayer or watering can.
