Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm, 2 Pack with Extra Tips (7mL) - White

Really like this grout pen. My grout was discolored after 25+ years of use. I went over the grout with this pen and it easily covered the discoloration so that my grout is nice and white again. This pen is easy to use and goes on smoothly. It took a couple tries to get it to flow but once it did it worked great. If you get some off the area you want to cover it comes off easily. I would recommend this product to freshen up your grout.

Excellent!!!! I did several purchases before trying the Grout Pen Ivory Title Paint Maker. I purchased both grout pen and actual grout products, but this one was the best selection for me!!! It was the only color I could find to compliment my title. The ivory worked perfectly!!!!! I tried so many colors hoping to find the perfect compliment. This was the only one I found. I went on so smoothly and easily. No mess, only a few minutes per bathroom, kitchen and laundry room, including the pantry and closet. It has been a week and floors have had spills and been washed several times, and the paint looks as good as the day I applied it. Everyone that told me not to do it, have nothing but compliments. I highly recommend this product. TIP: I did not notice the extra tips when I opened until later and was worried about how many pens it would take to complete my project. Found the tips on the counter and used them, one pen goes a long way.

They work well, they brightened up my 2-year-old white shower stall floor tile grout. It looks brand new now (I have an issue with a lot of iron in my water so lots of orange stains that cleaning no longer was enough). My shower is about 10.6 sqft with hexagonal 1.5" tiles and about 200 ft of 1/8" grout lines. However, as others have noted, on cementitious grout, the nibs/tips wear out very quickly. I used all 4 supplied with the 2 pens then had to stop, order 5 more nibs overnight Amazon delivery at extra shipping cost to complete the job without having the shower unusable for too long. I used 8 nibs total and 1.5 (?) pens. Advice? Buy extra nibs if you're working with cementitious grout when you buy the pens. I really think they should stress this in the product description. Would have saved me time and money.

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!

Works great to rehab grout and caulk that have stubborn mold. My bathroom needs to be redone (there’s missing grout and parts where the previous owners caulked over the grout) and there is mold that even professional cleaners can’t get rid of. However, I was able to paint over both the grout and caulk to make my shower look decent again. It covers really well, and took me 3 grout pens to do my shower stall, using multiple coats over the highly stained areas. I like that extra nibs are included, as the nibs wear down quickly. The technique that works best for me is to have a small cardboard box that I can use to prime the pen. When you can painting the grout on the walls, the pen can run dry. It helps to prime it by pressing the nib with the point down in the cardboard box, so the paint starts flowing again. All in all, I highly recommend this grout pen if you have stubborn mold/mildew.

I live in an older apartment building and the shower grout needed a touch up and the product did the best it could, however, you have to use so much of it to get the job done. I had to use both pens and both replacement heads because of how hard it is to get the product out after the first few swipes. I would browse around for a different product before buying this one given the price point.

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.

Oh boy... I didn't know what I was in for buying these. My grout is off-white and wearing down in some places. It had some stains here and there. All in all, the grout in my kitchen looked terrible and it was driving me crazy. I thought I would buy these pens to do some touch ups. So first of all, if you think you are going to buy one of these pens to do some touch ups, you are wrong. There is only a 1 in a million chance that whatever pen you buy is going to match your grout perfectly. I got the ivory color pen thinking I could do some touch ups, but it was WAY brighter than my seemingly ivory colored grout. Well... I guess I was in for doing the entire floor. Let me tell you, with a busy life, it has taken me ages to complete my floor, and I'm still not done. The reason I'm giving this product 4 stars instead of 5, is because the pens just don't last very long and perhaps not engineered quite right. The description says it lasts 150ft with 2mm grout. First off, I would never use this pen on grout that small, because the tip is going to cover about 4mm. My grout is about 8-10mm wide, requiring 2 strokes for each line of grout. I can't quite say if the pens live up to the lifespan they are supposed to. It is impossible to tell if the reservoir inside is under-filled or not. All that to say, it feels like these pens run out way too early and don't live up to the longevity in the description. I think that my kitchen/ small dining area is about 160 square feet. With doing two passes on each line of grout, and my tiles being approx. 12" long, that's about 320 feet of lines to cover. However, I'm back here to buy another 2 pack to finish my floor, which will be my 6th and 7th pen. By the specs in the description, it should have taken me no more than 4 pens. But I do have to say.... My floor does look great and it's a wonderful improvement. I don't have the time or desire to regrout my kitchen floor. In fact, I think it's a terrible idea to have grout in a kitchen and would some day like to put down vinyl. The pens definitely brought my floor back to new and I will keep a pen on hand to do some touch ups, which is already needed since every time you drop a piece of food, it stains the grout. Not sure who thinks grout in a kitchen is a great idea but it was already here when I moved in. All in all, here is my take away from the pens: 1. Be prepared to do your entire floor 2. Be prepared for a long-ish project if your floor is bigger. This is not going to be a quick fix. What took a while for me is having to let parts dry so you don't scoot into the wet paint, and having to come back to it later. 3. Be prepared to buy more pens than you think you will need 4. The end result is very good in my opinion