{"product_id":"bio-clean-products-hard-water-stain-remover-20-3-oz-professional-strength-aerosol-biodegradable-for-glass-tile","title":"Bio-Clean Products Hard Water Stain Remover 20.3 oz — professional-strength aerosol, biodegradable for glass \u0026 tile","description":"\u003cp\u003e\u003cstrong\u003eBio-Clean Hard Water Stain Remover is a professional-strength aerosol formula that dissolves years of mineral, limescale, and rust deposits to restore glass, tile, and other surfaces.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf surfaces in your home or business show cloudy, white, or rusty spots from hard water and mineral buildup, this 20.3 oz Bio-Clean spray targets and lifts those deposits without aggressive scrubbing. The biodegradable formula is used by cleaning professionals to tackle heavy limescale on shower doors, tubs, auto glass, stone, concrete, and more. It’s designed to work on tough calcium, iron, and phosphate stains while remaining suitable for routine maintenance once surfaces are restored.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Bio-Clean remove thick mineral and rust buildup?\u003c\/h3\u003e\n\u003cp\u003eThe formulation penetrates hard water deposits and breaks the bond between minerals and the surface, allowing residues to be wiped or rinsed away. For heavy etching, the product may require repeated application plus light agitation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial-strength aerosol that dissolves calcium, iron, and phosphate deposits\u003c\/li\u003e\n  \u003cli\u003eSafe for glass, tile, grout, tubs, fiberglass and many stone surfaces when used as directed\u003c\/li\u003e\n  \u003cli\u003eRemoves paint overspray, soap scum and water spots with minor scrubbing\u003c\/li\u003e\n  \u003cli\u003eBiodegradable formula suitable for regular maintenance after initial restoration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces can I treat with this 20.3 oz spray?\u003c\/h3\u003e\n\u003cp\u003eBio-Clean works across a wide range of hard surfaces commonly affected by mineral staining. Always test an inconspicuous area first for sensitive stone or coated finishes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGlass shower doors, windows, mirrors and auto glass\u003c\/li\u003e\n  \u003cli\u003eBath tubs, fiberglass showers, shower pans and glass stove tops\u003c\/li\u003e\n  \u003cli\u003eTile, grout, brick, concrete, stone statues and outdoor fountains\u003c\/li\u003e\n  \u003cli\u003eFireplace glass, pots, and other household surfaces with mineral or rust deposits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use Bio-Clean safely and get the best results?\u003c\/h3\u003e\n\u003cp\u003eShake the aerosol, spray evenly on the stained area, let dwell briefly, then agitate lightly if needed and rinse or wipe clean. For stubborn stains repeat the process or allow a longer dwell time, following safety directions on the label.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake can well before use and spray from recommended distance\u003c\/li\u003e\n  \u003cli\u003eAllow a short dwell time to let formula penetrate mineral buildup\u003c\/li\u003e\n  \u003cli\u003eUse a nonabrasive pad or brush for moderate scrubbing, then rinse thoroughly\u003c\/li\u003e\n  \u003cli\u003eTest on a hidden spot for natural stone or delicate finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Homeowners, property managers, auto detailers and cleaning professionals who need a reliable, concentrated hard water stain remover will find this Bio-Clean aerosol effective for restoring clarity and removing severe mineral and rust deposits. It’s particularly useful when surfaces have years of buildup that routine cleaners cannot remove. If you maintain showers, windows, pools, fireplaces or outdoor stonework and want a biodegradable, commercial-grade option in a convenient spray can, this product is formulated for those tasks.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eSilica\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Bio-Clean safe for natural stone and granite?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Test an inconspicuous area first; the product can be used on many stones but sensitive finishes may require caution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this remove rust and calcium from shower doors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it targets rust and calcium; heavy stains may need repeat applications and light scrubbing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bio-Clean Products","offers":[{"title":"Default Title","offer_id":54592817234259,"sku":"B01M7T3D99","price":44.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/bioclean-front-canister.jpg?v=1786763118","url":"https:\/\/findsworth.co.uk\/products\/bio-clean-products-hard-water-stain-remover-20-3-oz-professional-strength-aerosol-biodegradable-for-glass-tile","provider":"Findsworth","version":"1.0","type":"link"}