Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pens - White, Narrow 5mm Tip (7mL)

The only issue I have is the brush wore out too soon, but it did work very well, and I had to go over the grout twice. I may purchase another or see if they offer a new brush.

We have an original bathroom floor (built 1950s) with 1 tile. We have not been able to keep the grout clean, so I thought I would give the grout pen a try. 1. It works, as you can see in the pictures. 2. Because of the amount of grout, I had to buy seven pens to get to the second picture. I bought three more to finish it off which I have yet to do. 3. This is time-consuming work. Because the grout was wider than the pen, I had to go over each grout line several times. 4. The pen is frustrating. It starts off working well, then it needs priming which smashes the tip so you no longer have a fine line. This worked for me because my grout was wider than the pen tip, but it would be hard to keep a fine line otherwise. I finally started priming with my fingers to try to keep the pointed tip, but that only worked for a while. I even flipped the pen tip to try to keep the fine line, but eventually both ends were smashed. 5. It was really hard to know if there was more grout in the pen, so I may have thrown away pens that still had grout, but it wasnt coming out, so I tossed the pen. I see this as a temporary solution, but I am thrilled with how my floor looks. I am not sure how long the grout will hold up, but this is good for now.

pen wore out fast

It’s like a marker it looks white when you do it but it goes back to the old color shortly after

This is one of those products that has a lot of upsides but several downsides. To preface, I have a roughly 20-square-foot white tile floor in my apartment bathroom. When I moved in, the grout was very discolored and made the tile look dirty. I was extremely skeptical about this product, but it was a reasonably priced solution and a top seller on Amazon, so I gave it a shot. I followed the very simple directions on the pen (clean floors, remove cap, shake pen, use), and was initially amazed by the results. My nearly gray tile grout was being transformed back to white. Although, after I got through about 6 square-feet of tile, the pen tip started to fall apart. Was it still usable? Yes. Did it hinder the quality of the paint job? Also yes. Additionally, the paint ran out much quicker than expected. I was able to get a single coat on the entire tile floor, but the 60 meters of coverage they claim is a little far fetched. Nonetheless, my tile floors look good. A couple tips (no pun intended): get two pens because the coverage is less than advertised, apply 2 coats, REALLY clean the floors before you start (I didn’t deep clean nearly enough and the grime made the paint job much harder), consider another solution unless you have white tile as well (I feel as if this pen would not be great if you needed to be precise), and don’t push as hard on the tip to increase the pen’s longevity. Hope this helps! Still a good product, just a couple things to keep in mind before you buy.

I was using it to clean up the grout lines in my bathroom, and it started off great and I thought I love this product! but then 10 minutes (if that) into the project the tips just started fraying and it was soon unusable.

I posted a negative review on this product and the company contacted me. They apologized for the markers and wanted to refund me. I told them I was ok with not being refunded because as bummed as I was sometimes things just happen on a production line that are out of you hands and I think thats what happened here. The next day after that they refunded the money anyways. I wanted to update my review with this information but editing the old review was not an option so I wrote this instead. The markers that were good were very impressive. The look of the shower after finishing was a complete transformation and looked beautiful. In all I believe this company to be honorable with a quality of product that is great too. Like I said, sometimes production lines can get wonky, it can happen to anyone and this company did all they could to please me.

Covered my dingy grout but tip gets worn out quickly , they need to improve the durability of the applicator.

I love this stuff! It takes the hard work of scrubbing and bleaching your grout away and let’s you spend your day doing more enjoyable things. Who wants to spend hours trying to restore their grout to that pristine white that it once was? This will help to achieve that look without any of the elbow grease or the sweat or the toxic fumes. Just draw it in the crack and walk away!! Wow! Like new!!

This product works well for its purpose (covering up faded grout) but my main complaint is that the tip quickly becomes useless, much sooner than the grout pen “ink” is used up. Even turning the tip around to get a new sharper edge doesn’t make it last long enough.