StoneTechKlenzAll Cleaner, Heavy Duty Cleaner for Stone & Tile, 24OZ (709ML) Spray Bottle

I used it with a spin scrubber and it got out all the stains and buildup in my travertine shower. I still need to apply soap scum remover but the Klenz at least got all the dirty out. Order two bottles or the big bottle of concentrate for a really dirty shower.

We had a shower with porcelain tile walls and floors installed last year. The grout we used is Laticrete Permacolor, and this cleaner is recommended in the grout specs sheet. We’ve been using the “daily” cleaner by the same company, but have had some pink/reddish staining develop in our light colored grout.We have very hard water, and the deposits make everything stick to the grout. Two cleanings with this product and a soft grout brush, and the stains are almost completely gone with minimal scrubbing. Highly recommend for stubborn grout stains.

I just installed marble floors and this is one of the products I ordered for cleaning. The description on Amazon does not state that the stone will have to be resealed after use. That was a bit of a surprise. I have a travertine floor in my other bathroom that I decided to try it out on since it probably needs to be sealed anyway. The cleaner didn't do much of anything on the travertine.The bottle says it cuts through heavy grease, so assume that it is only meant for cleaning up grease.

Cleans quartz great

I purchased this to address a change in our Laticrte Spectralock Pro midnight black epoxy grout. It looked great initially, but over the course of less than a month of quick showers, it changed to have a discoloration from off angles. Still looks black from up top but not from any other angle. I tried a few different cleaners and it didn’t improve at all, or change either way.I contacted Laticrete and was told to use this product. It did nothing beyond what a normal cleaner does.

When I had cleaned half the table and replaced the slate tiles in their slots and saw the difference between the half that had only been clean with just a wet water cloth and the side cleaned with this, i said I will always use a stone cleaner. It brought out the colors in the slate that had been blackened by dust or oils and I do believe that the tiles actually looked better than when my table was first bought. I did also pair this with the same companies sealer to protect the tiles and help keep the colors. Table really looks beautiful now.I sprayed this product on each tile and let it sit for about 10 seconds before I used a damp nonabrasive sponge to rub the cleaner across the tile a little before I rinsed it off. While rinsing first I ran water over the tile and used the sponge again to help wipe off dirt and oil, than I solely just ran water over the tile and left out to dry. Came out wonderful did in my kitchen sink, but same method could be used anywhere with a garden hose or sprayer.Neither this or the sealant had an overly powerful smell either. My apartment isnt the best ventilated and it didnt bother me. Recomend this product and the sealant to further help keep your tiles looking good.

We’ve used this cleaner for 5-6yrs to clean our tile bathrooms monthly. This last purchase seems defective or completely diluted. There’s no ‘baking soda’ like / foaming reaction when sprayed onto mildew or into crevices, and when allowed to sit / soak atop dirty tile, scrubbing and rinsing doesn’t remove the mildew and stain like the product did previously.

I wish I would have taken a before picture of the mildew around the bottom inch of my travertine shower surround. But then I would have been embarrassed to show anyone how gross my shower looked. Anyway, this cleaner got rid of mildew and a bit of green algae looking stuff along the grout and on the travertine surface with a little scrubbing with a nylon bristle brush. It's awesome. I'm glad someone at Amazon put the bottle inside a plastic bag because it leaked a bit.