I like this product it works really well on the grout; however, it’s a little pricey for how much area it does

You would think these geniuses could make a better product after all these years.

This pen is easy to use, and I would buy it again. My only suggestion is regarding how watery the sealant is. It takes a couple of coats to cover stains. I purchased another product to seal the grout in my shower in wider strips, and it seemed more like thicker white paint. It covered stains with one application. The pen is the easiest way to get the job done.

Applicator Tip should have a finer bevel for more precise application

I loved this product. I had it at home for a couple of months before I decided to use it. I am now hooked and have regretted a whole kitchen plus eating area, two bathrooms and a laundry room all with two white grout pens. Once you start an small area there is no stopping until you finish all the tiled areas.

I found this product easy to use. This pen is meant for grout but I used it around the seal of the bathtub. I used it on old grout & the seal around my bathtub. It made my tub area look cleaner. The seal around our bathtub overtime got dark water spots. Cleaning does not take care of the dark spots, so I used grout paint pen looks better. I did a test spot first before applying all around the tub area. I would recommend this product & will buy again.

Wish could use for wider amount.

I love that you can just paint over old grout and make it look new. However it does wash off pretty easily. I had just finished painting over the grout. About 3 days later I saw the paint coming off. While I was painting the marker got clogged so I had to stop my project. Order the replacements heads for it THEN finish. One pen lasted me for about half my shower. Even after two pens I still needed a third. Many spots look like they’re missing coats.

The product works well.. I did feel it didn’t last as long as I thought it would.. I was working in a standard size kitchen and I have used 4 pens.. I’m not sure if this would be normal for the product or not

Initially I had trouble getting the pen to work. After a bit, I was able to get it going. Hopefully now that I have used one and know what to do to get it started the next one will work even better