{"product_id":"advanced-500ppm-commercial-hoci-5l","title":"Advanced 500ppm Commercial HOCI 5L","description":"\u003ch2\u003eE‑STORM ADVANCED 500ppm HOCl Disinfectant Concentrate \u0026amp; Refill - 5 L\u003c\/h2\u003e\r\n\u003cstrong\u003eMaximum-Strength Professional HOCl Solution for High-Volume Disinfection \u0026amp; Refilling\u003c\/strong\u003e\r\n\r\nE‑STORM ADVANCED 500ppm is our highest concentration, ultra-pure HOCl formula engineered for high-demand commercial, clinical, agricultural and industrial applications. Delivering maximum antimicrobial efficacy, this versatile 5-litre format is optimised both for direct heavy-duty remediation (deep sanitisation, viral outbreaks). Formulated without toxic chemicals, alcohol, or synthetic fragrances, it combines industrial-grade virucidal power with absolute eco-safety.\r\n\r\n\u003cstrong\u003eWhat It Does\u003c\/strong\u003e\r\n\r\nHeavy-Duty High-Concentration Disinfection: Eradicates tough pathogens, persistent bio-burden, spores and deep-seated organic odours at 500ppm strength.\r\n\r\n \r\n\r\nEN Certified Pathogen Defense: Independently tested to meet rigorous European Standards for bactericidal (EN 1276) and virucidal (EN 14476) performance.\r\n\r\nZero Chemical Residue: Dries completely clean without leaving sticky films, toxic fumes, or corrosive buildup on treated surfaces.\r\n\r\n\u003cstrong\u003eKey Benefits \u0026amp; Features\u003c\/strong\u003e\r\n\r\nUltra-Pure 500ppm Active HOCl: Provides rapid-kill speed against broad-spectrum bacteria, viruses, fungi and spores.\r\n\r\n100% Non-Toxic \u0026amp; Food-Safe: Compliant for PT4 food-contact spaces with zero dangerous fumes or VOCs safe for continuous use around personnel.\r\n\r\nEco-Conscious \u0026amp; Biodegradable: Naturally breaks down into mild, harmless saline solution, eliminating hazardous chemical waste runoff into the environment.\r\n\r\nIdeal Applications\r\n\r\nFacility Refilling \u0026amp; Maintenance: Multi-site offices, schools, leisure centres and transportation fleets.\r\n\r\nHigh-Volume Commercial Spaces: Food processing plants, commercial kitchens, agricultural operations and sports complexes.\r\n\r\nHeavy Remediation: Deep moulding treatments, persistent odour destruction and bio-hazard sanitation.\r\n\r\n\u003cstrong\u003eHow to Use\u003c\/strong\u003e\r\n\r\n1. Direct Application (Full Strength - 500ppm): Pour directly into fogging machines, electrostatic sprayers, or heavy-duty spray containers for high-level decontamination.\r\n\r\n2. Apply \u0026amp; Dry: Spray or wipe onto surfaces, allow a 30–60 second contact time and let air-dry. No rinsing required.\r\n\u003cdiv class=\"yj6qo\"\u003e\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":65834838458717,"sku":null,"price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/8856\/2013\/files\/1c86d615-a1f3f0b8-2f23-4236-ad47-8a29a0d4729c.jpg?v=1788721476","url":"https:\/\/shop.estormhocl.co.uk\/products\/advanced-500ppm-commercial-hoci-5l","provider":"My Store","version":"1.0","type":"link"}