SmartSeal Xtreme Patio Cleaner 5L

Uncover your patio's hidden beauty with SmartSeal Xtreme Patio Cleaner. This powerful cleaner tackles ingrained dirt and grime, including stubborn black and white spot algae, without the need for pressure washing. Simply sweep away loose debris, wet the surface, and apply the diluted solution (1:1 ratio, unless tackling black spot algae, then use undiluted). Leave it to work its magic for up to 60 minutes, ensuring the surface remains wet throughout. A single application usually suffices, but for persistent stains, a second application might be necessary. 5L of this efficient formula covers up to 40m². Just rinse thoroughly with water once the dwell time is complete. Use a sprayer or watering can for easy application. Restore your patio's charm - effortlessly. Contains four powerful active ingredients.