{"product_id":"zep-industrial-grout-cleaner-and-brightener-deep-clean-32-oz-4","title":"Zep Industrial Grout Cleaner and Brightener - Deep Clean 32 oz (4","description":"\u003cp\u003eOur review of Zep Industrial Grout Cleaner and Brightener finds it best suited for homeowners and maintenance pros who need a targeted, professionalstrength solution for stained grout lines. The bottom line: this is a\u003cstrong\u003e pro strength acidic formula\u003c\/strong\u003e that removes soil and lifts stains from white and colored grout with minimal scrubbing, making it a practical choice where a concentrated grout treatment is required rather than a general-purpose floor cleaner.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional grout scrub:\u003c\/strong\u003e Deep cleans grout lines and lifts embedded stains so grout looks refreshed without aggressive abrasion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile grout cleaner:\u003c\/strong\u003e Safe for use on most tiled floors with grout lines, including floors with colored grout, allowing targeted use across room types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro strength acidic formula:\u003c\/strong\u003e A bleach-free, professional-strength chemical that cleans with little or no scrubbing on many common tile installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for grout:\u003c\/strong\u003e Formulated specifically for white or colored grout lines on tile floors, delivering concentrated performance where it is needed most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear use limits:\u003c\/strong\u003e The label warns against use on sensitive surfaces like marble and natural stone to avoid damage to those materials.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cleaner is aimed at people who prioritize grout restoration: homeowners preparing older tile for sale, renters addressing high-traffic bathrooms, and janitorial staff who need a product that works quickly with minimal labor. It's best when applied to grout lines rather than whole-room general cleaning.\u003c\/p\u003e\u003cp\u003eIt is not suitable for owners of natural stone, polished metal fixtures, or solid surface countertops, or anyone looking for a neutral pH all-purpose floor cleaner; those users should look for a product labeled safe for marble, terrazzo, travertine, stainless steel, brass, or Corian.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffectively removes dirt and lifts stains from grout with minimal scrubbing in many user reports.\u003c\/li\u003e\n\u003cli\u003eProfessional-strength, bleach-free acidic formula that restores grout appearance without excessive labor.\u003c\/li\u003e\n\u003cli\u003eWorks on both white and colored grout, so it fits a variety of tile colors and styles.\u003c\/li\u003e\n\u003cli\u003ePack of four 32 oz bottles offers value for repeated or large-area treatments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcidic formula means it must be kept away from sensitive surfaces like marble, stone, and metal to avoid damage.\u003c\/li\u003e\n\u003cli\u003eSome users report odor and mixed results on certain stains or color change in grout, so spot testing is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eZep Industrial Grout Cleaner and Brightener\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e4 bottles of 32 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormula type\u003c\/td\u003e\n\u003ctd\u003eProfessional-strength acidic, bleach-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eWhite or colored grout lines on tile floors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot for use on\u003c\/td\u003e\n\u003ctd\u003eMarble, terrazzo, travertine, natural stone, chrome, stainless steel, brass, Corian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary benefit\u003c\/td\u003e\n\u003ctd\u003eDeep cleans grout lines and lifts stains with minimal scrubbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eZep Industrial Grout Cleaner and Brightener is a strong value for anyone needing a focused grout treatment: it restores grout appearance quickly and works on colored grout while avoiding bleach. Buyers should follow label precautions and test a small area first because the acidic formula is not safe for natural stone or many metal surfaces.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this safe on colored grout?\u003c\/strong\u003e\u003cbr\u003eYes, the product is formulated for use on both white and colored grout, but a small spot test is still recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be used on natural stone or metal fixtures?\u003c\/strong\u003e\u003cbr\u003eNo, do not use on marble, terrazzo, travertine, natural stone, chrome, stainless steel, brass, or Corian because those surfaces are susceptible to damage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much scrubbing is required?\u003c\/strong\u003e\u003cbr\u003eThe pro-strength acidic formula is designed to clean with little or no scrubbing on many grout stains, though heavy or aged stains may need light agitation.\u003c\/p\u003e","brand":"Zep","offers":[{"title":"Default Title","offer_id":48250464665819,"sku":"B07P6TGW23","price":34.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81KyLMo07vL._AC_SL1500.jpg?v=1770965732","url":"https:\/\/gearmusthave.com\/products\/zep-industrial-grout-cleaner-and-brightener-deep-clean-32-oz-4","provider":"GearMustHave","version":"1.0","type":"link"}