{"product_id":"remover-for-artificial-stone-4-litres-ds250831-000005","title":"Patio Black Spot Remover For Artificial Stone | Patio \u0026 Stone Care | 4 Litres","description":"\u003c!-- Patio Black Spot Remover For Artificial Stone | Patio \u0026 Stone Care | 4 Litres --\u003e\n\n\u003cp\u003e\u003cstrong\u003ePatio Black Spot Remover For Artificial Stone | Patio \u0026amp; Stone Care | 4 Litres\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTransform your garden and patio with the Patio Black Spot Remover For Artificial Stone, the trusted solution for British homeowners seeking to restore the beauty of their outdoor spaces. Specially formulated for manufactured slabs, including popular brands like Marshalls, Bradstone, and Haddonstone, this powerful cleaner is ideal for all concrete-based, precast patio slabs, as well as concrete, porcelain, resin driveways, and composite decking. If you are tired of stubborn black lichen, green algae, or unsightly white fungi spoiling your patio, this product is your answer.\u003c\/p\u003e\n\n\u003cp\u003ePatio Black Spot Remover is the only product developed specifically to safely remove black spots and revive the natural colour of garden stonework. Unlike pressure washing, which can damage stone surfaces and dislodge pointing, this remover gently lifts dirt and grime, making pressure washing easier and more effective. It is biodegradable and acid-free, so you can confidently wash it into flower beds and over lawns without harming your plants or the environment.\u003c\/p\u003e\n\n\u003cp\u003eWith a generous 4-litre bottle, you can cover up to 20 square metres, making it perfect for larger patios and driveways. The coverage rate is based on a patio that is three years old, but older stonework may require additional treatments. For best results, carry out a trial slab first to determine the coverage for your specific stonework. To keep your patio looking pristine year-round, use the Patio Black Spot Preventer annually to stop the return of black spots and remove green algae without the need for power washing.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for British gardens, this remover helps maintain the life of your stonework, including the pointing, ensuring your patio stays vibrant and clean. Enjoy effortless cleaning and lasting results with Patio Black Spot Remover For Artificial Stone.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSpecially formulated for manufactured slabs and artificial stone surfaces\u003c\/li\u003e\n\u003cli\u003eRemoves black lichen, green algae, and white fungi\u003c\/li\u003e\n\u003cli\u003eBiodegradable and acid-free – safe for plants and lawns\u003c\/li\u003e\n\u003cli\u003eRestores natural colour and lifts dirt and grime effortlessly\u003c\/li\u003e\n\u003cli\u003eHelps maintain stonework and pointing\u003c\/li\u003e\n\u003cli\u003eCoverage: 4 litres treats up to 20 square metres\u003c\/li\u003e\n\u003cli\u003eSuitable for concrete, porcelain, resin driveways, and composite decking\u003c\/li\u003e\n\u003cli\u003eReduces need for pressure washing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Patio Black Spot\u003c\/li\u003e\n\u003cli\u003eProduct Group: Garden \u0026amp; Pets\u003c\/li\u003e\n\u003cli\u003eProduct Category: Garden \u0026amp; Patio Living\u003c\/li\u003e\n\u003cli\u003eProduct Class: Patio \u0026amp; Stone Care\u003c\/li\u003e\n\u003cli\u003eSize: 4 Litres\u003c\/li\u003e\n\u003cli\u003eMaximum Area Coverage: 20 square metres (based on 3-year-old patio)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Patio Black Spot Remover For Artificial Stone (4 Litres)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Patio Black Spot","offers":[{"title":"Default Title","offer_id":55636060995960,"sku":"DS250831-000005","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5362\/7541\/files\/DS250831-000005-01.jpg?v=1787236321","url":"https:\/\/www.harveynorman.co.uk\/products\/remover-for-artificial-stone-4-litres-ds250831-000005","provider":"Harvey Norman","version":"1.0","type":"link"}