CLR PRO Heavy Duty Bleach-Free Mold and Mildew Stain Remover, 1 Gallon Bottle, Unscented Multi-Surface Stain Remover, Works on Tile, Wood, Concrete, Glass and More

I bought this to use on my boat’s upholstery. Was going to use a bleach solution but determined that the caustic effect that bleach has on upholstery. This product is not only gentle on fabric, it is every bit as effective as bleach in removing mold and mildew. (Unsure whether it disinfects as bleach would.) I now also use this around the house when mildew tends to show up. Just spray it on, let it sit for 25-30 seconds, and just wipe off. EZPZ. Will make sure I ALWAYS have a supply of this.

I used it to clean white/translucent slime (assumed to be mold) from a sump pit. After pouring a few ounces of liquid and some water on it, it started foaming without generating any fumes or odors. 30 minutes later I rinsed the pit/pump with multiple gallons of water and to my surprise all the slime was essentially gone, requiring minimal scrubbing. It says it is septic safe on the bottle, and it helped avoid the use of vinegar or bleach which could damage the pump.

Works great, I used it in my granddaughter's car from the smell of mold in her car from leaving the windows partially open

Item arrived in good condition, takes several applications to work on mild mold staining. reduced amount of larger older mold and mildew areas on caulking with applications applied with a damp cloth and left to sit over night. no strong smell. Rinces clean. only used on white surfaces.

Sort of Works but takes several applications and water rinsing when trying to remove mold on stone and concrete. It does not work on rust stain on concrete.

Great product, wish I would have known about this years ago. Hard plastic surface floor with tile walls. Use a small toothbrush to get in between the crevices worked wonders

It doesn't clean like I thought it would!

This work just fine on our outdoor vinyl fence that backs up to a swamp north of Tampa Florida. I used a pressure washer to apply it with the soap dispensing nozzle, and then switch the nozzle to pressure wash after letting it sit for about 15 minutes In the sun on a day when the temperature was in the low 70s, in late February. I used too much product on it so I burned through the gallon pretty quick. There's enough left over though that could be used in a spray bottle indoors. I noticed that in the instructions, unfortunately after ordering and using it, it says for indoor use only. So I found a different product that had great reviews and in the reviews people said they used it on vinyl fences, and I searched on Google to verify that the product ingredient, sodium hypochloride, can be used around and in a saltwater swimming pool and on our lanai.