Patio Cleaner Xtreme, Black Spot Remover, Dirt, Grime and Algae Killer - Block Paving, Natural Stone and Concrete Cleaner, 5L

• Guarantee - 6 months
• Chemical Safety - Please see the Safety Data Sheet Provided.
• Instructions for Use - Application Guide; 1. Sweep away loose debris & areas with a heavy build-up of dirt & grime. 2.Wet surface area with water. 3. Dilute Xtreme at a ratio of 1:1. If removing black spot, don't dilute. 4. Apply product to surface using a watering can or sprayer. 5. Make sure that surface area doesn't dry out before rinsing off. 6. Leave on surface area for upto 60 minutes. 7. Rinse area with water.

Features and benefits

5 litres of product will clean and treat approximately 40 m² of flagstone, natural stone, or block paved patios. Wear appropriate safety wear at all times. see technical page for more information.

It is important that the patio remains wet for 1 hour.

Then wash away with water from hose or pressure washer. For areas of heavy soiling, scrub into surface or re-apply.

• YOUR ULTIMATE CLEANING SOLUTION - Our patio cleaner, part of the Xtreme range from SmartSeal, contains four powerful active ingredients that effectively inhibit further growth and spread of lichens, algae & any other fungal growths that are often seen on patios. A unique blend of cleaning surfactants, formulated as a more effective alternative to Sodium Hypochlorite.
• ️HIGHLY EFFECTIVE IN REMOVING STUBBORN BLACK LICHEN OR PATIO BLACK SPOT - Experience the power of Smartseal Green Clear, the ultimate patio cleaner specifically formulated to tackle stubborn black lichen more often referred to as patio Black Spot. Say goodbye to persistent black spots caused by damp conditions as this heavy-duty patio cleaner targets and eliminates them with precision.
• ULTIMATE PATIO BLACK SPOT REMOVER & NATURAL STONE CLEANER - Eliminate algae growth and maintain a pristine looking patio with our trusted formula. Experience hassle-free patio maintenance with our Ultimate Patio Black Spot Remover & Natural Stone Cleaner, trusted and tested on all algae types, including green, white, yellow and black lichen, ensuring your outdoor spaces remain spotless and beautiful.
• ⏱️ SWIFT AND EFFICIENT CLEANING - With its fast-acting formula, SmartSeal Patio Clean Xtreme, the ultimate black spot patio cleaner and patio black spot remover for natural stone, ensures a swift and efficient patio cleaning process. Spend less time scrubbing and more time enjoying your outdoor space. Witness the transformation as it quickly removes dirt, grime, moss, and other stubborn stains. Say goodbye to unsightly black spots on your patio and pathways with our powerful patio cleaners!
• ️ VERSATILE USAGE - Our patio cleaner has been specifically designed to be suitable for various surfaces. Whether you need a concrete cleaner, Indian sandstone cleaner, stone patio cleaner, pavement cleaner, Indian stone cleaner, or stone cleaner, our product delivers fantastic results. With its powerful formula, it tackles dirt and grime. Leaving the surface of your patio looking fresh and revitalised! 5 Litres will clean approximately 40m2.
• 1:1 dilution covers up to 40m2