I've been fighting mold and mildew in my shower since we moved in 11 years ago. I've tried all sorts of bathroom products and none have worked. I ordered this product and a similar. Tried the other first but it only did a partial job. Sprayed this product and ALL of the mould and mildew was gone within a few hours. I had to leave as the odor is overwhelming. Make sure any pets and children are not in the area.

I am fond of the effect. The black mold is gone. Perfect application!

The product conforms to the description. I am satisfied.

This product is amazing. It immediately like erased the black mold (due to water damage) from my wall. I have never seen anything like it. And I have used in the past Microban and other commercial mold treating chemicals and I am sure it kills the mold bacteria and disinfect the area but then I would have to sand the area to get rid of the black mold. With RMR 86 it makes the mold and the black color just disappear. I was pleasantly shocked.

Really sad I didn't take a before picture because I was honestly BLOWN away by thr results! We live in an apartment building and the caulking around our tub and tile in shower constantly gets moldy and looks gross. No matter how much I scrub and clean never looks any better or did for a couple days. I bought this pack of mold killer and stain remover and wow just wow. I'm so very happy with how it works just the very fist time!! Highly recommend for anyone to use if you've got issues with mold stains/molding. I didn't even use a ton of each and it worked so well. The bottles ate huge so I'd say it's very reasonable priced also.

I’m using this right now but wanted to write a review before I forget. After 1 application and waiting 10 minutes this wiped away almost all of the black mold in my bathtub. First pic is before and second pic is after. Going to do 1 more treatment to get the remaining mold. Hopefully this really kills it and it doesn’t come back but we’ll see. I’ve only used the mold killer, haven’t used the stain remover so I don’t know what that smells like but the mold killer is basically scentless.

These are the best cleaners/disinfectants I have ever used. The programs "Hoarders & World's Dirtiest Houses" use these all the time in their cleaning efforts & as a result of this I wanted to try them. They kill mold & mildew, disinfect & kill the worst of smells.

My mother’s guest bathroom became a biohazard after the sink leaked for several days. My mother didn’t discover the issue for a week, so the mold spread all over the floor and into the shower. I offered to clean since I just moved back home.

Used it on stubborn black mold in shower and it disappeared within seconds of spraying and didn’t return for months. Great buy & highly recommend if you struggle cleaning mold from tiled enclosed showers.

The mold stain remover agitated my asthma really bad. Where a mask when using. Eyes were burning pretty bad too. PRODUCT WORKS! Most the mold melted away in a few seconds. Harder spots required scrubbing. Again WHERE A MASK.

We were shocked to discover a huge spot of mold in both bathrooms in a house we just bought. This product took care of both spots quick and easily!

Works great and fast. Stain remover has a very strong smell, so I'd recommend face mask. Also, I believe stain remover is just a very concentrated bleach, so be careful with your cloth since it causes discoloration.

This stuff is INCREDIBLE! We had a mold issue on our bathroom ceiling due to no bathroom fan or window, and have been battling it with various cleaners for a while. This stuff, we sprayed on, let it sit for ten minutes, and wiped it down and it was all GONE! Months later and the mold has never returned! This stuff is magic!

Literally killed and cleaned the mold in my guest bathroom shower. I would not let anyone use that shower due to the black mold around the floor. Used the disinfectant and then the cleaner. Results are amazing.

I used these 2 products in my shower, have tried multiple other products, even professional cleaning, so didn't hold out much hope these would work either, they did! Very happy with the performance.

We had tried several things trying to get rid of mold and mildew in our shower but nothing we tried worked. This was our last hurrah at wiping it out. If this didn’t work, we were going to have to removed the grout. Finally, we found something that actually works. This stuff is terrific! It only took a few minutes for it to wipe out the mold.

This comes with two bottles. One is an anti mold spray. I am not sure how effective that is because I used the mold killer and stain remover on a scarily moldy shower and have not seen mold since. Don’t use without ventilation and even a mask. Not cheap and I suspect it’s concentrated bleach but nothing else worked on this disgusting shower.

Although, the scent is very noticeable, I was truly amazed at the way it completely obliterated the black mold that was stuck in the body wash and shampoo indentation of the tub. Pow! Knocked it right out of there overnight, maybe sooner. I'm not sure just how long it took to work because I sprayed it at bedtime. I will buy it again.