{"product_id":"3pcs-waterproof-and-mildew-resistant-grout-tile-grout-repair-and-touch-up-pen-grouting-tools-for-kitchens-and-bathrooms","title":"3Pcs Waterproof and Mildew-Resistant Grout | Tile Grout Repair and Touch-Up Pen | Grouting Tools for Kitchens and Bathrooms","description":"\u003cp\u003eAre the grout lines on your kitchen countertop so black you can’t bear to look at them? Are the mold stains on your bathroom floor tiles impossible to scrub off no matter how hard you try? Do the grout lines in your living room trap dirt and grime, making your whole home look worn out? Well, the problem of blackened grout lines can actually be solved with just a pen.\u003c\/p\u003e\n\u003cp\u003eNo mixing required, no special tools needed—just gently trace along the grout lines like you’re using a pen. It fills narrow 0.8mm gaps and handles wide 2mm gaps with ease, so you don’t have to worry about a shaky hand causing uneven lines. If you go outside the lines, no problem—just wipe it off and start over. The quick-drying formula dries in seconds and allows for touch-ups.\u003c\/p\u003e\n\u003cp\u003e💧 Waterproof and mold-resistant, with long-lasting protection\u003cbr\u003eNano-hydrophobic agents form a protective film that withstands prolonged water exposure without peeling off. It withstands kitchen grease, bathroom humidity, and sun and rain on the balcony. With its waterproof and mold-resistant formula, you’ll never have to worry about water pooling in the grout lines and causing mold again.\u003c\/p\u003e\n\u003cp\u003e🎨 Multiple Colors to Choose From, Perfectly Matching Your Tiles\u003cbr\u003eAvailable in six colors—dark gray, gold, white, beige, silver, and light gray—to easily match tiles of various styles. From creamy white to champagne gold, there’s a shade for everyone.\u003c\/p\u003e\n\u003cp\u003e💰 One pen = savings of over 1,000 yuan\u003cbr\u003eOne grout pen can cover 15–20 meters of grout lines, which is more than enough for small-area touch-ups. For just a few dozen yuan, you can do it yourself with results that rival those of a professional.\u003c\/p\u003e\n\u003cp\u003eProduct Details (Specifications and Parameters)\u003cbr\u003eItem: Details\u003cbr\u003eProduct Name: Tile Grout Pen \/ Grout Touch-Up Pen\u003cbr\u003eTip Type: Fiber tip for precise ink application without spilling\u003cbr\u003eSuitable Materials: Grout lines on tiles, marble, mosaic, and more\u003cbr\u003eMain Functions: Color correction, renovation, repair, waterproofing, and mold prevention\u003cbr\u003eColor Options: Dark Gray \/ Gold \/ White \/ Beige \/ Silver \/ Light Gray\u003cbr\u003eDrying Time: Surface dry in about 60 minutes\u003cbr\u003eEnvironmental Certification: CE certified, odorless and non-toxic\u003cbr\u003eApplications: Kitchen, bathroom, balcony, living room floor tiles, and wall tiles\u003c\/p\u003e\n\u003cp\u003eUsage Scenarios \u003cbr\u003e🏠 Kitchen—The Nemesis of Greasy Grout Lines\u003cbr\u003eWith daily frying and cooking, are your kitchen floor tile grout lines saturated with grease and so black they won’t come clean? A single coat of the BAOLIAN Grout Touch-Up Pen covers them, forming a grease-resistant protective layer that makes daily cleaning a breeze.\u003c\/p\u003e\n\u003cp\u003e🚿 Bathroom — The End to Dampness and Mildew\u003cbr\u003eDo the grout lines turn black and moldy from daily exposure to bathwater? Our waterproof and mildew-resistant formula stays put even after prolonged exposure to water. Safe for pregnant women, babies, and the whole family—with no harsh odors.\u003c\/p\u003e\n\u003cp\u003e☀️ Balcony — Resists Fading from Sun and Rain\u003cbr\u003eDo the grout lines on your balcony floor tiles age and fade from constant sun and rain? The Baolian Grout Pen offers color stability—it won’t fade or yellow.\u003c\/p\u003e\n\u003cp\u003e🛋️ Entire Home—A Money-Saving Wonder for Renovating Old Homes\u003cbr\u003eAre the grout lines in your living room dirty, black, and looking worn? Working with a limited renovation budget while renting? No need to remove tiles or hire a professional—just one pen can give all the grout lines in your home a fresh new look.\u003c\/p\u003e\n\u003cp\u003eUsage Steps (Simplified Process)\u003cbr\u003eClean the Grout Lines: Use a toothbrush or tool to thoroughly remove dust and dirt from the grout lines.\u003cbr\u003eActivate the Tip: Shake the pen and press the tip 30 times until the ink flows evenly.\u003cbr\u003eApply Along the Grout Lines: Trace along the grout lines as if writing, ensuring precise coverage.\u003cbr\u003eWait for Drying: Allows surface dry in about 60 minutes, forming a waterproof protective film.\u003cbr\u003eAll Done: The grout lines look brand new, and the tiles look as good as new.\u003c\/p\u003e\n\u003cp\u003eFAQ (Frequently Asked Questions)\u003cbr\u003eQ: What’s the difference between a grout pen and grout?\u003cbr\u003eA: The grout pen integrates the paste, dispensing tip, and quick-drying formula into a single pen-shaped design. It dispenses a uniform, fine line right out of the tube—no mixing or specialized tools required, making it easy even for those with unsteady hands.\u003c\/p\u003e\n\u003cp\u003eQ: What types of grout lines can this be used on?\u003cbr\u003eA: It’s suitable for enhancing the appearance of grout lines in materials such as tile, marble, and mosaic. The grout lines must be filled with cement before use.\u003c\/p\u003e\n\u003cp\u003eQ: How many meters can one pen cover?\u003cbr\u003eA: One pen covers approximately 15–20 meters, which is more than enough for small-area touch-ups.\u003c\/p\u003e\n\u003cp\u003eQ: What should I do if I go outside the lines?\u003cbr\u003eA: Simply wipe it off and redraw it; the quick-drying formula sets in seconds.\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"White","offer_id":48851575308442,"sku":"MHYT735-1","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":48851575341210,"sku":"MHYT735-2","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":48851575373978,"sku":"MHYT735-3","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Light Grey","offer_id":48851575406746,"sku":"MHYT735-4","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Beige","offer_id":48851575439514,"sku":"MHYT735-5","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-07-29_151006_135.png?v=1785309051","url":"https:\/\/www.dinoinbox.com\/products\/3pcs-waterproof-and-mildew-resistant-grout-tile-grout-repair-and-touch-up-pen-grouting-tools-for-kitchens-and-bathrooms","provider":"dinoinbox","version":"1.0","type":"link"}