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✨ Transform your grout, transform your space! 🏡
The Grout Pen White Tile Grout Paint Marker is a waterproof, non-toxic, water-based grout colorant with a precise 5mm tip, designed to restore and brighten unsealed grout lines up to 150 feet. Ideal for kitchens, bathrooms, and tiled surfaces, it offers an easy DIY solution to refresh grout without harsh chemicals or scrubbing, coming in a convenient 2-pack with extra tips for extended use.















| ASIN | B09GBKD5Q4 |
| Best Sellers Rank | #710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Tile Grout |
| Brand | Rainbow Chalk Markers Limited |
| Brand Name | Rainbow Chalk Markers Limited |
| Color | White |
| Compatible Material | Grout (Unsealed) |
| Customer Reviews | 4.4 out of 5 stars 13,200 Reviews |
| Included Components | (2) GROUT PEN & (2) Extra Tips |
| Item Dimensions | 3.74 x 0.55 x 7.48 inches |
| Item Form | Grout Paint Pen |
| Item Weight | 25 Grams |
| Item dimensions L x W x H | 3.74 x 0.55 x 7.48 inches |
| Manufacturer | RAINBOW CHALK MARKERS LTD |
| Material | Grout Paint |
| Material Type | Grout Paint |
| Model | GP81108 |
| Number of Items | 2 |
| Part Number | GP81108/2 |
| Style | White |
| Style Name | White |
| Supported Standards | ASTM-D4236 |
| Surface Recommendation | Tile , Floor, Tub, Shower, Countertop, Backsplash, Sink, Wall, Patio |
| Unit Count | 2.0 Count |
| Water Resistance Level | Waterproof |
K**.
Great transformation of my kitchen!!!
Great solution to a quick fix for an easy DIY!!! These grout pens are so easy to use and effectively changes your grout to the color of your dreams!!!! Such a huge difference with a little bit of effort!!!! My grout was very wide and porous so I needed 4 total pens to complete my kitchen. It was a bit awkward to use the pens constantly upright as opposed to a floor where gravity helps...but nevertheless they did the job!! They changed my VERY DARK GRAY grout to a bright white, I also needed a few passes to get the coverage I needed but it was a success! My kitchen now looks cleaner, brighter and much better than before!!! Buy them!!! Awesome price awesome outcome!!!
S**A
EXCELLENT PRODUCT!!!
This pen was excellent. My black grout was faded. The pen was extremely easy to use, easy to wipe off. The nib just flowed along the grout lines with ease. No oder. I bought the double pack but didn't need the second pen. The whole thing was much fun and had such great results, I wish I had more to do!
L**Y
Great product at a great price!
These worked fantastic and left my bathroom looking refeshed and next to new! Leaving 4 starts because if they came with just one more tip each, I believe 1 pen would have went just a little farther. But you can flip the tips around and use both sides before swapping it out for a new one, too. Use a gentle hand with these and maybe you'll get more use than I did. 2 pens were enough to cover my entire bathtub, with some areas needing a second application.
A**R
Great value, definitely recommend
I live in a rental and the bathroom floor has really small tiles. The existing grout was either chipped or dirty. I tried cleaning solutions initially and it didn’t really do the job. These markers did a great job with making my bathroom look clean again. Very easy to use, I would definitely recommend these for the price.
A**.
What a project!! It was worth it!
Wow, where do I even begin?! I was noticing how often I was having to scrub my shower (daily) crazy hard scrubbing/deep cleaning and nothing was working. Lesson one: stay up on sealing your tile every 6-12m, this is so important so you won’t end up in the mess that I had to deal with. We moved in to this house 5 years ago and I only sealed the tile once when I first moved in. Essentially I’m four years overdue for sealing the tile. When you get behind on sealing your tile it allows water to penetrate the grout and mold/mildew begin to slowly spread despite cleaning. I did not want to pay to get this fixed because it wasn’t super bad, so I decided to tackle it myself. This is what I did… First, I applied cleaning g vinegar (30% or more) and let this soak for 3 plus hours (it’s so so so strong so please ventilate). I did multiple round of this for days. Please note, bleach does not kill mold spores! It looks like it will, but it’s not. Vinegar or hydrogen peroxide is much better. Second, I stripped the caulking with a simple box cutter. Third, I used these grout pens (winter gray color, which is very light almost white, but with a hint of cool tone) I bought 6 packs. I love the color, it’s so clean and fresh looking. I used one coat and applied in the same direction shaking the pen frequently and changing the tips when necessary. The pens were great, but seem to run out quick, so I had to buy several packs for my average size shower. They were easier to use on the floor (I will use a tube style next time for the walls). These pens were amazing though for the little floor mosaic tiles. Gently wipe with a damp rag to remove any excess grout from your tiles. Fourth, I re-caulked the shower with mold resistant shower caulk. Fifth, I sealed the shower 3 times…& put this in my calendar every six months! I am just a mom with no home repair experience, but I am extremely happy with the results and researched the process to try and do everything right! I hope this helps your shower looked like mine did :) These grout pens were amazing especially for home diy projects!
F**K
For tiny jobs only.
Worked good but for very small job only. Ran out right away.
A**3
Fast and easy if you use this suggestion
We have slate tiles with 3/16 grout width. Over time the grout color looked uneven, especially where we had some white water stains. I hadn't had a good result doing a grout refresh outside (with a different product) so was a little sceptical this would work. I was pleasantly surprised with this easy to use product. The marker tips will wear down, but you can minimize this if you use a little application secret I discovered by trial and error. Application tips: 1. Make sure the tile and grout is very clean. Wash it with a mild tile cleaner and let dry. 2. Vacuum. This is critical to getting up small debris and dust which can wear down the marker. 3. Here's the big tip: use TWO markers. Use the first one to do a 'rough' application down the middle of the grout line. Don't worry about catching every spot, just run it quickly along the line. Shake often. Do not press hard, in fact, don't really press at all. Just let the liquid flow. Then go back with the second marker and fill in as needed, especially along the sides of the grout where it meets the tile. The reason for this is that the marker tips will dry out and wear down. If you try to do the line all at once with one marker, the tip will wear out prematurely, well before the liquid is used up. Yes, you can reverse the tip (use a pair of pliers), but even that won't let you use the entire container. By following this advice you will always have a clean tip with a sharp point to use along the edges and fill in spots. Another suggestion: Buy a pack of the replacement tips. When the tip from the second applicator (the one you use for the 'fine' touch up) wears down a little, transfer it to the first applicator for the rough in, and put a new tip on the second applicator. I had a few spots where there were water stains from efflorescence that I simply couldn't remove with any means I tried. Not expecting much, I used the grout pen over them, and to my surprise even after 2 months it still looks great. Coverage: the first pen I used I didn't follow the process above and got about 30% less coverage than the package suggested. After I switched the approach, I actually got about 30% more coverage. Overall, a very quick and easy way to clean up grout. One note on the 'dark grey': I'd call it more of a medium grey. We have grey slate tiles, and it is a littler lighter than the stone.
K**A
Great product. Low odder and easy to use.
Great product! I used these a couple of years ago on the tiled floor areas of our home. Still looks good, so decided to try on the shower floor. Turned out just as nice. Easy to use, just time consuming as you have to go back and clean any off the tiles.
R**S
White grout pen.
Easy to use, and does a first class job. I just cleaned off the grout with a small wet brush prior to application
A**P
These pens are grout!
Never thought I'd find myself impressed with a grout pen, but here we are. previously tried the cheap ones you'd find in pound shops or your usual budget diy shops and have been left less than impressed, but these pens work perfectly. They're nice and... runny? good flow and coverage, the colour matches my dark gray slate tiles perfectly and they're super easy to use and clean up should you make a mistake. To get them flowing and working well, you just give them a good old shake, press the tip down on a hard surface such as the back of the packaging and repeat until the tip is covered.
C**N
Klasse.
Wir haben mit diesem Stift kleine Kratzer auf unseren Fliesen „verschwinden“ lassen. Da sie verschiedene Brauntöne in Holzoptik haben, konnte ich etwas Farbe mit einem Taschentuch verteilen und man kann absolut nichts mehr erkennen von den kleinen Kratzern. Auch nach mehrmaligem Benutzen eines Dampfreinigers ist die Farbe noch da wo sie sein soll. Wirklich klasse!
J**.
Easy application, instant impact!
These grout pens are the best way to transform your tiles! I have used in both bathroom and kitchen on white grout and they’re fantastic. Two pens were more than enough for the kitchen. For my shower tiles, approx 6 Sam I used 4. Not because the ink ran out, but because the nib starts to blunt and the drawing line becomes thicker. To keep the lines consistent I switch pens more regularly. Long lasting as well. The colour is black, as for it being waterproof it is to an extent. The kitchen area hasn’t required a touch up in 18 months. The bathroom, as it has shower watering hitting and more abrasive cleaner used does start to come off but a quick touch up every 6 months works well. Brilliant value for money and so much easier than re grouting. Dries quicker. Great coverage. Highly recommend.
V**R
Bon rapport qualité prix
Le blanc est bien blanc
Trustpilot
2 weeks ago
2 months ago