I didn’t know how to care/maintain my natural stone shower. I live in Florida so we had some mold in the shower, and I used bleach. Eventually my shower stones turned white. I was quoted $1500 to clean the shower. I decided to take matters in my hands, and I got this color enhancer and the “wet look” to see if it would work. The “color enhancer” worked beautifully. I used two bottles of the “trial” size, and I initially used a soft bristled paint brush, but I found that a sponge worked better. After applying several coats, I scrubbed my shower with Dawn dish soap and a soft shower scrubbing brush to get the stickiness off. Now it’s so beautiful! Highly recommended!!

I didn't read a lot of comments about how this product would work to enhance and deepen the color of older bricks, but I took a chance on it, and I'm glad I did. Our interior fireplace hearth's bricks have been in place since 1985 and had taken on a dull, whiteish look. No amount of scrubbing resulted in a lasting deeper color in the bricks. One coat of this Color Enhancer Sealer brushed on made an immediate and lasting improvement even after it dried, and a second coat only made the bricks look better. One quart applied liberally easily covered 200 square feet. It's a bonus that it has no odor and is water soluble. A winning product!

Absorbs quickly and there was very little pooling of sealer. Enhanced the colour nicely with no residue or shine once dry. Covered 300 square feet easily with a little left over.

Restored my slate tiles that before looked like it had lime-scale buildup (but research taught me it was etching from improper cleaning). Product is Very easy to use. On a budget, so I ordered the sample bottle and was able to do the whole shower (applied with a soft bristle paint brush). Some spots could use a 2nd coat. I had before pics but couldn’t figure out how to add them here.

We used a gray Prism Grout and it ended up drying almost white which was not the color we intended. I purchased the Color Enhancer and it worked exactly as intended. I did at least two coats to achieve the darker look. It did not add shine. We did have a section of tile where the color enhancer wouldn’t penetrate quite like the rest, the grout was drier when initially applied because it was at the end of the batch so we think that may have caused the difference. It took 3 coats on that area. It was easy to work with, I used a paint brush.

It really works on my stone floor and it last more than several months

We bought a travertine dining set and matching travertine fire pit set in 2007. Every spring I clean the stone with Agio stone cleaner and then reseal the travertine with at least 2 coats of Black Diamond color enhancer. They are out in the elements from spring to late fall when we cover them up for the season. I swear the stone looks better today than it did when we bought it. It really keeps the color alive and water beads right up. No issues with tiles or grout coming loose either. I just recently started using this on my black granite composite sink, which is about the same age. Why hadn’t I thought of that sooner!? The sink has started to look dull and spotty on the side we use the most, and mineral oil only lasts a few days before you have to do it again. I gave that part of the sink a good cleaning and 2 coats of my trusty Blue Diamond color enhancer at it looks like new again. Like no joke. The detail in those bad spots really came back. I’ll probably stick with the mineral oil for the rest of the sink because that doesn’t get abused, but I think I found my new go-to for the bottom of the sink. And I’ve had it all along! Worth every penny.

I purchased this product when I noticed that after using my conditioner after cleaning, the floor (natural slate) seemed to dull out within a day. In the past, after cleaning/conditioning it would stay bright for weeks. Realizing that I had not sealed my slate floors since I installed them almost 20 years ago, I guess they were due. However, the conditioner does put a form of sealer on the stone - but just not a 'permanent sealer' - as this product is. If you are also using a conditioner and then use this product for a more permanent sealer, please note that unlike the conditioner, which you can walk on as soon as it dries (20 minutes or so), this is a true sealer and took over 24 hours before it was totally dry. It may leave footprints and feel tacky if you walk on it sooner. Considering the cost and not seeing much difference after it was done (see before and after photos) I was happy for that - because I do remember when I originally sealed the floor we could not walk on it for quite some time, and it looked beautiful for years. The 'before' photo was taken after a very thorough cleaning (hand scrubbing the grout, etc), hence, the difference is minimal. Look at the front tiles in the 'after' photo and you should be able to see where I stopped applying the sealer for the day. It is hard to determine from the photos, but it does have a nice slightly 'wet look glow' to it - compared to the unsealed stone. It has been several weeks since I have done this part of the floor and I can say it is retaining its glow very well. I held off from continuing with the rest of the floor only because of some of the reviews that stated that the sealer actually put a haze on the stone (!!) after a week. So I held off to be sure that would not be the case. It has been several weeks and that did not occur. These types of sealers appear to be very sensitive as to what it is applied to the floor (i.e., sealers or other products) before applying this product. I believe that may be why some reviewers may have experienced the haze. I was happy that the product did not react with the conditioner that I use about 4-5 times a year.I used foam brushes to apply the product and that worked very well. The only issue that I had not anticipated is that you must lightly wipe off the residue about 10 minutes after application (I used new microfiber cloths). Since you only have so much working room, I found it difficult when applying since I knew I would need to be able to reach the area 10 minutes later for wiping. That, and you must not let the sealer dry before wiping off the excess made the work flow limiting and took several hours to do this small room (about 6x6). The good news is that although I bought the gallon container based on the coverage, I thought the product went a long way so I'm not worried about running out. Overall, I'm happy that my floors look like new again and I suspect keeping it clean will be easier for quite a few years.

had some dark blue concrete/ cement tiles put in the bathroom which started to go white and stained despite cleaning them regularly. in fact some of the cleaning products made it worse. i needed a product that would darken them back up as well as protect them. Easy to use and has done a brilliant job tiles are looking like when they were first laid. Very pleased with the result. Before and after pictures.

Works very well and so easy to use. I just put a sprayer nozle in the bottle. Sprayed the entire wall. Left it 10mins then went over it with a towel. You can put another coat on immediately. You don't have to wait which is great.