STAR BRITE (22 Oz Sprayer) - Mildew Stain Remover New

I had mildew on outdoor cushions this product worked great on them. Spray & go. I couldn’t believe how it got it out & was so easy to use. Definitely recommend this & will definitely purchase again. Thanks

This stuff works GREAT!! Follow the directions and you will not be disappointed.

Used this on our boats seats and it worked beautifully. Sprayed it on and let it sit for a few as the instructions said and the mildew stains just disappeared. Used a little scrubbing on some areas but it mostly came off after letting it sit. Rinsed and the seats looked nearly good as new. It also worked well on the hull.

Best stuff ever. We use this for the seats on our boat and it works so good. I noticed some mildew on my ceiling in my bathroom and sprayed this on and walked out, when I returned 5 minutes later I couldn’t remember where I sprayed. The mildew was gone ! I’ll never buy another product !

And I was right there with her. Here's what happened. We sprayed this stuff on the giant clusters of mildew stains (they were rampant, apparently our camper was put away wet without opening to air once upon a time) and the dark spots became black. When we turned to treat another area we would turn back to where we had sprayed and the black spots became a light brown. I swear it was so amazing we just stopped and stared and the light brown spots faded into gleaming white. I SO wish I had taken a before picture. This picture that you see is a miracle. My wife didn't like camping because of waking up to a view of a mildew stained canvas tent above us. So the stuff definitely works. Here are some observations. Bleach seems to be a BIG part of this mixture. Our camper definitely smells like a clean bathroom. Because of the bleach makeup of the product I thought that a simple spray down of fresh water from a spray bottle wouldn't be sufficient. I didn't want the canvas to rot as bleach sometimes has a habit of doing. So we learned (in a 4 minute YouTube video) how to remove the canvas from the camper (easier than you think it would be), dragged it onto our porch, sprayed it down thoroughly with the hose and then let it dry on the line (getting it on the line was the hardest part). We only did this with the big end of our camper as there is a threat of rain here. I guess I'll get to see what happens to the side that was only rinsed with a spray bottle. It really does look like a whole new camper. Everywhere we sprayed the fabric came back gleaming white. Almost hard to look at. We bought the waterproofing spray as well because we heard this stuff might compromise the old waterproofing. We're going to test that as well. Short story; if you think this won't work on your mildew stains, you're wrong. If you're worried about any extra work, you shouldn't be. If you have as much mildew as we did it's worth the extra work. Just know that you CAN do all this just by spraying it down and giving it a quick rinse, really took no time at all. We just chose to go the extra mile because it was a fun project to do with my wife and we wanted to take no chances. Good luck! Update: It just POURED last night... twice! Boys were sleeping in the camper and came running inside. I asked my son if he was getting wet out there and they said no, it was just so loud. I went in this morning and it was dry as a bone (other than being damp because we currently have 94% humidity today. I think I'll return the water-proofer. Never sprayed it on. I didn't think we would need it as the outer vinyl layer to the canvas is still in great shape, no place for the water to get in.