One Chem - 2 x 5L Heavy Duty Patio Cleaner - Path Cleaner Concentrate - Mould Remover, Lichen Remover, Algae Remover - Pressure Washer Detergent - Lichen Control

This product would be the most suitable for homeowners who frequently use their outdoor patios and need a heavy-duty cleaning solution that can tackle tough grime, mold, lichen, and algae to extend the life of their patio furniture and surfaces.