Scotts 32oz MossEx 3-in-1 RTS

Scotts® MossEX 3-in-1 Moss Control kills moss, algae, and lichens within hours. Use it on lawns, decks, patios, roofs, and buildings. To apply, just attach a hose to the connected sprayer, turn on the water, and spray. Will not stain concrete or other surfaces and can be used at any time during the year.