Patio GUARD Cleaner MOULD ALGAE AND LICHEN REMOVER Professional Trade Strength No Scrubbing Required (5L Concentrate)

EFFORTLESS CLEANING: Trade strength patio cleaner with spray & walk away formula - no scrubbing or pressure washing required, saving you time and effort VERSATILE SURFACE PROTECTION: Safe and effective patio cleaner for all outdoor surfaces including concrete, natural stone, brick, slate, wooden fences, greenhouses and composite decking POWERFUL FORMULA: Professional-grade benzalkonium chloride patio cleaner eliminates algae, lichen, and grime while preventing regrowth for long-lasting results SIMPLE APPLICATION: Easy to use patio cleaner - just dilute 1 part concentrate with 5 parts water and apply with a watering can or garden sprayer, covers approximately 150-300m² TRADE STRENGTH- Formulated to offer quick and lasting results using our approved trade strength formula SAFE- Child and pet safe when dry