Grout & Granite Penetrating Sealer from Clean-EEZ (The Floor Guys): Also Works on Marble, Travertine, Limestone, Slate. Protects Against Water & Oil Based Stains. Designed for Floors & Showers.

Leaves a haze on my travertine. Only use on grout

The product works as described, is low odor, and the unique brush does help to work the product into the grout. My mistake was using this manual method of scrubbing the grout for a very large great room (27.5' X 28.5'). It was very tedious and time consuming - in hind sight, I should have used the product and rented a floor buffer - it would have done the job in a fraction of the time and physical effort required. Mopping alone did not rinse the floor well enough - it left the floor hazy - so I made a second pass on the floor and used clear water in my upright carpet cleaner vac to put down water and suck it up. It left the floor clean and beautiful in one pass. The unique brush that comes with the product purchase is great for small rooms such as a bathroom or to touch up high traffic areas. The brush reaches tight places and the shape of the bristles grab the grout groove and stays in the groove as you scrub back and forth in the grout line. All of the grout came out looking good as new! However, I was so tired after cleaning the great room that I did not use the sealer I purchased.

It works pretty good on cleaning grout

I selected this product based on a website rating several stone sealers. I needed something that is odor free and easy to apply for a stone floor in a sun room. This was both...and also the bottle top will accept the top off a standard cleaning squirt bottle (like the ones you see used by professional cleaners), and this makes it super easy to apply. Once you have squirted it on, brush over it to ensure all surfaces and cracks are covered. Spoke with the owner of the company after asking a question on volume sizes available, and they were very responsive! Alas, if you need a gallon perhaps, this is not available. However for my project, about 400 sq ft, 2 bottles were adequate. After it has dried I put water on the area and it beaded up nicely, and was easy to clean up. I'm sure if a glass of red wine gets spilled, the stone will survive getting stained! So, although a little pricey, it's a great product and worth the expense!

good for somewhat messes not too extreme, good for the price,