{"product_id":"everbuild-patio-wizard-outdoor-mould-algae-treatment","title":"EVERBUILD Patio Wizard – Outdoor Mould \u0026 Algae Treatment","description":"\u003ch3\u003eFast-Acting, No-Scrub Cleaner for Patios, Driveways, Decking \u0026amp; Outdoor Surfaces\u003c\/h3\u003e\n\n\u003cp\u003e\n  EVERBUILD Patio Wizard is a fast-acting surface treatment formulated to eliminate green mould, algae, and biofilm from outdoor surfaces—without the need for scrubbing, rinsing, or pressure washing. Once dry, it is safe for children and pets, and leaves no residual staining or surface damage. Ideal for restoring hard surfaces including patios, block paving, fencing, and outdoor furniture.\n\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo scrubbing or rinsing required:\u003c\/strong\u003e Simply apply and allow to dry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe for pets and children (once dry):\u003c\/strong\u003e Non-acidic, bleach-free formula\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile use:\u003c\/strong\u003e Effective on concrete, brick, stone, wood, tarmac, uPVC, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent as a pre-treatment:\u003c\/strong\u003e Prepares surfaces before painting, sealing, or coating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproved for UK \u0026amp; Ireland:\u003c\/strong\u003e HSE (COPR) and DAFM compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eApplication Instructions\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDilute:\u003c\/strong\u003e Mix 1 part Patio Wizard with up to 9 parts clean water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApply:\u003c\/strong\u003e Use a garden sprayer, watering can, paintbrush or broom\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Approx. 3–6 m² per litre of diluted solution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDo not rinse:\u003c\/strong\u003e Allow to dry naturally for best results\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReapply if necessary:\u003c\/strong\u003e Repeat after 7 days for heavy build-up or persistent growth\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003ePerformance Timeline \u0026amp; Aftercare\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisible results in 24–48 hours:\u003c\/strong\u003e Green algae and mould begin to disappear within 1–3 days\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo pressure washing required:\u003c\/strong\u003e Surfaces improve naturally with exposure to air and weather\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreventive maintenance:\u003c\/strong\u003e Reapply every 6–9 months to help prevent regrowth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible surfaces:\u003c\/strong\u003e Patios, driveways, fencing, concrete, brick, timber, and uPVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e Use near ponds, lawns, live plants or where runoff enters watercourses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Sizes:\u003c\/strong\u003e 1L and 5L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYield:\u003c\/strong\u003e Up to 300 m² per 5L container when diluted 1:9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 2 years from manufacture (unopened)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store between 5°C and 30°C in original container; protect from frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSafety \u0026amp; Environmental Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eContains quaternary ammonium compounds\u003c\/li\u003e\n  \u003cli\u003eCauses severe skin burns and eye damage\u003c\/li\u003e\n  \u003cli\u003eVery toxic to aquatic life with long-lasting effects (H410)\u003c\/li\u003e\n  \u003cli\u003eWear gloves, protective clothing and eye protection during use\u003c\/li\u003e\n  \u003cli\u003eDo not apply in rain or near water drains, ponds, or plants\u003c\/li\u003e\n  \u003cli\u003eDispose of unused product and containers responsibly, in line with local regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"DIY Refurb","offers":[{"title":"1 Litre","offer_id":62002187272579,"sku":"484817","price":10.14,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":62002187305347,"sku":"484818","price":18.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0222\/7290\/1216\/files\/Everbuild-Patio-Wizard-pic.png?v=1784111686","url":"https:\/\/build4less.co.uk\/products\/everbuild-patio-wizard-outdoor-mould-algae-treatment","provider":"Build4less","version":"1.0","type":"link"}