Grout-Aide Grout & Tile Marker, Gray (3 Pack) Restore Your Grout

In love with these, Not only do they color the grout but they kill the mildew/mold in the grout that could be causing your bathroom to smell. I loved the color, it was consistent throughout the whole job. I loved how easy it was to apply to the grout. dryer quickly. I only needed one to do my large bathroom. Would definitely buy again. (side note: I bought two colors just so I was sure I would be happy with the color. The lighter grey seemed a little cool toned against my tile so if your tile has any warm tones/beige tones to it then i would not recommend the light grey. I used the charcoal and loved it)

Works great

Love the results. Whoever built my house though tan/brown grout was a good idea. It looks filthy and disgusting. Changing to gray grout made the tub look so clean and new. I’m in love. It was so easy to do, took maybe an hour to do the whole thing, used a little more than 1 pen. It was actually really fun to do too, went on the grout so seamlessly and not on the tile at all. Would definitely recommend and use this product again.

Works great just beware of what color you’re ordering. The pictur looks like you’re ordering white but the description says grey. So now we have grey because I was too far along before I realized my mistake. But it still looks good thankfully. Works better than other pens I’ve tried.

Really easy to use but nibs wear out too fast.....hacksawed the bottom off one n used good nib on other pen to finish. Goes a long way n wipes up easy while still wet.

I wouldn't recommend this product for a large area. I wanted to color my white grout in the kit that always looks dirty to a gray. When you first start using it the paint color comes out fine. However as the tip wears down, which happens very quickly bc of the rough grout, you can hardly get any color to come out at all. They do give you an extra tip to each marker located on the marker top cover, but that doesn't last very long either. I had to keep going over the grout lines and it was an all-day project. The color does look kind of blue, but I don't mind bc I have a lot of blue in my house. Very small jobs it would probably be fine, but not for anything large. I would have been better off to buy a permanent marker in the color gray instead.

Bad color description.

Picture 1 shows completed tiles on the right, undone tiles on the left. What a difference! Picture 2 shows that the grey came out a light grey with a tinge of blue - perfect to go with light blue walls.So easy to use, it's actually kinda fun repainting the grout in my bathroom. I bought the grey pen, comes out lighter than the cap color, and I had to reorder, so keep those two things in mind if you're considering purchasing these pens: color comes out lighter than expected, and buy twice as much as you think you'll need for the job. With leftover pens (I deliberately bought extra), I'm going to do the tiles in the shower, so everything will match in the bathroom. Very pleased with the ease of application, and highly recommend this product.