TECGrout 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. - 982 Summer Wheat

Excellent product. It took an hour to cover up the space between the kitchen tiles. I have a heated floor, and everything dried in 2 hours. The Silverado color matches perfectly!

I changed the color of my grout from a light blue to bright white with this product using an artist brush and a grout sponge. It is easy to use if you follow the instructions.

Product arrived completely solidified and unusable. Contacted manufacturer who confirmed there is no recourse to fix the product.Ordered 2 and both unusable. Extremely disappointed.

This was the second product I purchased to try to make the grout on my kitchen floor look like new. It worked like a charm. Of course you must clean your grout as best you can. I applied this product (which is the consistency of a thin paint) As instructed with a small toothbrush. I had read a number of reviews and did not clean any that actually got on the tiles. I have a large floor and 20 inch porcelain tiles. Applying is very hard on your back and knees and I found It best to sit on a very low stool. I actually let it dry overnight, then, used a razor blade scraper carefully along the edge of the tiles and the excess comes right off very nicely and vacuums right up. My floor looks amazing. I’m curious to see how it will look in a few months.

The media could not be loaded.  The colorant/sealer is a nice color, kind of like concrete. However, top doesn’t work so using it is really difficult. Maybe it’s just this particular bottle. Otherwise, nice product but does take a little scrubbing to removed from surrounding tile. Just use a damp cloth/sponge. Photo shows lighter grout as “before” and the darker grout lines as “after.” Works so much better and quicker than Mapei UltraCare Grout Refresh I purchased at Floor & DecorEdit, see before/after photo of the finished floor. We were going for a solid concrete look and I think the grout looks great now. Per instructions you can do two thin coats for more drastic color change, but this is after one coat. Should last 15 years or a little less in high-traffic areas which may need a touch up.

Doesn't really cover quickly and a bit messy.

This actually worked. I added on to the present kitchen and purchased tile like what had been in place for 11 years. The tiler used a much darker shade of grout but this covered it well. It all looks the same!

I am a "newbie" to tiles and grouting. This product however, makes me look like an expert!We had some discoloration and pin-holes in our shower tile grouting.The pros didn't seem very interested in coming out to do a job "so small" and assured me that I could do it myself by just removing the grout in the old problem areas and re-grouting as necessary.This sounded kind of terrifying to me...But when I found this product on Amazon, I thought I'd give it a try.What a great decision - I feel like a "pro" myself, now!Simply run a bead of this TEC Grout Colorant with a color that matches the original grout, rub it into the pin-holes and discolored areas with a tooth brush, wipe off the spill-over on the tiles with a wet paper towel or cloth and let it dry.We have taken many showers since my DIY grouting job and the pin-holes are gone and the discoloration has not re-appeared.This is a great product! Thank you TEC!!