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. - 988 Pearl

Great product for sealing grout with a uniform color. I have finished 2 rooms and one more to go. Make sure to clean grout prior to sealing. I used vinegar, rinsed thoroughly, then sealed. It so fr has been great!

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.

If you are looking for a dark brown grout dye don’t waste your time ordering “Summer Wheat”. The color swatch pictured on the product listing and on the bottle I received shows a dark brown color. The color contained in the bottle is a weird light muddy brown. Not sure why they advertise this color as dark brown. Super disappointed.

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 & Decor Edit, 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.

Product was a perfect choice to hide stains on my existing grout after water damage. Easy to apply using small foam brush and patience.