Customer Reviews for Custom Building Products Aqua Mix 1 Qt. Nano Scrub Cleaner

I used this product on my 40+ year old tile floors - 5 years as a rental so the dirt and grease were ground in and sealed in by various floor products. I’ve been using straight ammonia to clean( with a mask on and gloves)and it work but this product worked better and faster. I use a wire brush, a nylon scrub brush didn’t get through the layers of crud. A bit of a mess to clean up but worth it. I’m thrilled to get my old floors looking new again!

I did backsplash for the first time thanks to youtube lol! i didn’t know to treat marble tile before you grout. i knew is normal to have a haze on there but this haze made me little nervous. so i searched for products that would help clean polished marble tile. Not using a lot of pressure with no - abrasive scrub pad. The nanoscrub really came through for me , just follow directions and no more worries.the smoothness and shine is back, really amazing stuff!!

Sorry to give bad review but it did not touch the stains on our new Mapei grout in our one month old home after two applications...... So I have now had to order Mapei grout refresher to basically paint over stains. Hoping and praying this works.

I had staining from the thinset come through the sandstone and this pulled the dark spots out. Would highly recommend. Saved me from pulling the stone.

The first time I used this product, I did it incorrectly and it did not do the job. Only after watching this video https://www.youtube.com/watch?v=DAisyIJIXCo it worked. I am very happy with final results.

it's hard to see in pic but I didn't get grout sealer wiped off before it dried and it left horrible drip marks that looked like hard water stains. this stuff removed it with a little elbow grease.

this product works well...when applying grout sealer on brand new tub some made it on the porcelain... made it dull and old looking....tried acetone..nope..tried terpentine..nope...a little bit of elbow grease and this stuff...I've got a brand new tub again....good stuff

So few things you can use on natural stone, I was very hopeful. After 2 attempts and no noticeable results, I was bummed. Can you tell the difference between before and after shots?

Product was easy to apply, used a orbital floor scrubber and stiff brush in hard to reach places. Had to mop 5 times to get all residue off, but well worth the work. Used it on travertine with cream grout, all the little pits and crevices along with grout lines look like I just had it laid. Finished with a sealer, and If i fail on my maintenance will use this product again.

I started a project a few years ago and just recently got around to finishing it. (like no one has never done that before? LOL) Well, from years of sitting idle the tile and grout became very dirty. The old and new grout did not match at all and the tile is porcelain, the type with divits in it like natural stone and they had dirt ground into them. I though that it was not going to be clean looking ever again, but I had to try something. I bought Nano Scrub and Custom's heavy duty stripper. I mixed the two and applyed to the floor and scrubbed with tile and grout brushes then cleaned with water and repeated the process. It was a long physical process but I was very pleased with the end results. These products worked for me and my situation.

We tiled our backsplash with polished marble tiles and forgot to seal them before we grouted. After grouting some of the grout haze was stuck to the tile. we tried scrubbing with soap and water and used a lot of elbow grease with no success. This product removed all of the stains with very little scrubbing (with a normal kitchen sponge). The directions suggested a nylon scrub pad but I found that this left micro scratches in a test area so I would avoid it on polished marble.

I used this on a newly installed Mexican tile floor. It says “corrosive”, so I was very careful using it. It appears to work no better than light detergent water.

No, it did not take the film of the grout cleaner off our nonporous tile. I guess there's another product to remove the "haze," but such a product wasn't the one recommended.

Did not clean tile, remove grout sealer or anything else. I did not find it useful at all.

Product was not as effective at removing vinyl non-slip under-carpet material stuck on the Saltillo tile as indicated in product description.

A "professional" tile installer applied sealer on our tile backsplash and, without waiting 10 minutes and wiping excess off, called it a day. A little research led to NanoScrub. This product saved the day! The dried-on sealer came off with a brush and a little elbow grease.

Worked excellent for the application I needed it for. I used a grout that had a sealer in the formula. When cleaning the grout and tile, after the initial job there was a film left over after washing that adhered to the tile, leaving a haze collecting debris after periods of time.

Easy to use, results were as advertised. Cleaned up soap scum on time very nicely.

Excellent product to make easy grout application. I used while applying Fusion Pro grout. Cleanup was super easy. One bottle covered approx. 400sq/ft, not 150 as the bottle said.

Did not do what it claims it’s for, did not help at all on my tile

It was not as easy as you would think. Had to do some hard scrubbing