Bayer Advanced 3hr Mosskiller 1L

Bayer Garden Moss Killer is a fast and effective moss, and algae killer for use on all hard surfaces, including walls, fences, decking, block paving, patios, drives and roofs. It also kills many common garden weeds and can be used around ornamental shrubs, flowers and vegetables. Non staining formula. Can also be used on terracotta. Results can be seen within 3 hours. Long-lasting and up to 8 weeks control. Foamy formulation makes it easy to see where you have been.