TEC Grout Colorant - Refresh and Seal or Change Grout Joint Color | A Faster and Easier Alternative to Regrouting Tile | 8 oz. Application Covers up to 350 sq. ft. - 910 Bright White

To start off with I bought this to fix my BIG dumb mistake. I was in a hurry and being cheap so I used what was left in my remaining bag of grout. Which turned out to be thin set. I had enough left over I decided to fix some worn/missing old grout lines that were 20 years old. well the thin set was not beige it was gray and the old light beige grout line were now dark brown. I bought this dye to save me from buying an entire new bag of brown grout and redoing everything fresh and new. I had read that thin set could NOT be dyed after it was dry. Wrong !! This dye not only made the old dark grout and the gray thin set Sandstone beige it matched the fresh brown grout PERFECTLY !!! While this stuff mat be pricey it works! I will revisit this review in 6 moths or more to let ya'll know how durable it is and how well it absorbs the sealant.

This paint grout is excellent to freshen up your existing grout. It is so easy to use. You can apply it with a toothbrush. There are so many colors to choose from that you can get a very close or exact match. I did my kitchen and my bathroom and it makes the floor look very new! I definitely recommend this paint on grout!

Good but not as dark as advertised. Needs several coats

I passed return date. This product is not usable. It is solid. Cannot apply product. It should be able to spread but can not even get it out of the bottle. Believe product was actually expired. The plastic bag said good until 12-31-2025 but bottle looked like date of 12-20-2023.

I’m so excited! I just mopped my floors, and for once, the grout didn’t get dirtier from mopping. My grout looks great and is back to being a light color again. I think I read that it can last up to 15 years. That’s so much better than sealing every year. Will update if anything changes.

I ended up doing my entire bathroom with this product. I feel like it made my bathroom look better, however, the process was absolutely horrible. The product doesn’t go on smooth at all and is EXTREMELY messy. I noticed it was very tacky as well, come to find out it expired over a year ago before I even purchased the item. Don’t know if that’s why it was so tacky or not. It holds up OK but if you want to clean your tiles at all, which most people do, the grout colorant is going to come right off, especially if it’s in a bathroom that gets steamy. I definitely wouldn’t recommend you get this, unless if you’re okay with an extremely messy job. Grout Renew at Home Depot is much better. I used it on another bathroom and it was 100x easier and cleaner to apply.

Works great. Easy to apply.

worked great. couldn't get the old grout clean so stained it. a little goes a long way. i cut an old toothbrush thin and used it to apply. let sit for a couple minutes than wiped off the excess. tiles are still old but at least the grout is all the same color. would buy again.