Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Wide 15mm Tip (20mL)

Pen works well. Make sure the tile and grout are as clean as you can get them before applying.

Excellent invention for easy way to refresh bathroom and kitchen grout. Everything looks so nice and clean after several applications. Remember to clean the area with old grout as much as possible, let dry, and then apply.

I wanted to revive the grout on my tile floor. The grout was originally more of a beige, but turned more of an espresso color. I decided to go with white to make it look new and bright. I got the thick tip paint maker because the grout is thick between the tiles. It isn't the easiest to use, but it does work. Shake the pen well. Pick a spot on something where the paint won't damage it, on the grout, on a towel, paper towels, etc. Press down and wait till you see the paint start to collect around the tip. It takes a while, be patient. Then apply to the grout in longer strokes. You can go back over to get better coverage, but the long strokes keep the tip from getting too roughed up. As you can see in the pics, one coat of the white over the very darkened grout really needs 2 coats so it's not patchy looking up close. However, when you are standing and looking out at the painted grout, like in my first pic, you don't see the patches and even one coat looks much better!! Even in larger groves like on my kitchen floor, the paint spreads onto the tile. The most challenging issue is that in could only to one edge of grout at a time and then I had to follow it with using a tiny scrap of paper towel to clean the paint off the edge of the tile. The paint dried very quickly, it's easiest to wipe the paint off when it's still wet. If it dries first, you can still scrape the paint off the tile, but it's more time consuming. Overall I completely recommend this product, even if it's a little touchy and time consuming, because it does work and it's the cheapest way to clean up dirty grout.

Pen works fine. But the results are not high quality. In general, I would not use this product to paint over grout. Doesn’t look great.

So easy to use. Made a huge difference and no mess.

lol at the people out there who use these to do the whole bathroom. That’s a waste of time and money. You don’t stain an entire wood chair with a scratch touch up pen do you? For those who haven’t done tile sealing and restoration work before, go to a tile store and ask them about the products available for this or otherwise do your research. If you have mold on the grout you’ll want to kill that first then apply a sealer. There are transparent penetrative sealers, and surface coating sealers that can be either transparent or opaque colored like these markers. There are roller wheel application bottles that are best used on horizontal surfaces like floors, and brush bottles that are best for vertical surfaces like tile walls. There are also spray-on-and-wipe products that are best for those really small tiles where the amount of grout lines is overwhelming. These markers are good for what they are which is situations where you need to do some sort of touch up for some reason. I actually got one to cover a small area where the edges of the tile are visible and an opaque white sealer is needed to get rid of the grayish tile edge. I wasn’t really expecting them to work that well but after 2 months the sealer hasn’t flaked off which is better than I expected. I do expect that eventually I’ll have some flaking or wear and will need to touch those spots up again, but so far it’s looking much more durable than I expected. I did need to use about three coats of the sealer for this unusual application to get it opaque enough to completely cover up the dingy gray tile edge. So anyway these are good for touch ups or small areas but for entire bathrooms and such just go get yourself a quart or however much you need of some appropriate products and apply them as directed with roller or brush bottles.

The tip of this pen is so ridiculouly wide it's impossible to get the fluid onto any normal sized grout without getting the paint all over your tile. I bought the larger pen because I needed the greater volume of liquid to cover the grout I needed to cover, but it wasn't worth it for the heinously gigantic tip.

I am a repeat customer. Despite weekly floor washing, grout gets dirty. The Grout Pen is easy to use and restores the original color. I highly recommend the Grout Pen.

I'm so happy with this product… Took me from frustration trying all different cleaning products to literally a swipe of a pen.

Sehr gut 👍

No me gusta. Mejor el blanco España de toda la vida. Si en la rachola del baño sale deseguida ni te cuento para la borada del suelo....

Work well as described.

L'ho trovata a facile da applicare anche per chi ha poca manualità , cambia subito l' aspetto del pavimento. Immagino, anzi so per esperienza (ma ci sta) che con il tempo e dopo una serie di lavaggi del pavimento, l effetto sbiadisca e bisogna riapplicare un'altra dose. Ma credo sia logico. Eventuali sbafi di bianco , fuori dalla fuga, sono andati via con uno straccetto o spugna bagnati passato sulla piastrella .Il bianco è rimasto invece sulla fuga. Soddisfatta