Star Brite Concentrated Sail & Canvas Cleaner - Specially Formulated for All Natural & Synthetic Fabrics - Deep Cleans, Protects, Deodorizes - 16 Oz Concentrate Makes 64 OZ of Cleaner (082016)

This stuff worked really well on the canvas on my Aliner. I dipped a sponge in it and wet the canvas and rubbed it a few times. Black mold sprayed right off. The citrus smell was pleasing.

Birds really like my boat. Or maybe they hate it. I have a pontoon boat and the main cover and bimini top cover always have some nice surprises for me left during the week by our feathered friends at our marina. I generally hose it off and that's fine, but after a couple of years, it definitely had some patched staining. In addition, normal stuff can build up on the covers. I used this to clean the top and bottoms of the covers and they looked like new. In addition, they make a waterproofing product that I will use each year. I'd recommend Star Brite products to my boater friends, but apparently, they already knew. So boaters, you'll be happy with what they have to offer.

Used this product cleaning a Tommy Bahama Umbrella. The mildew was significant before starting to clean the fabric. I put half the bottle in half a gallon of water and used a bristle brush. After rinsing I used the remain of the bottle in another half gallon of water, continuing to scrub the umbrella. The umbrella was rinsed off and remained open drying in the Florida sun. I have to say 95% or better of the Umbrella is perfectly clean. I endorse this product.

An easy straightforward way to eliminate mildew on a canvas awning. The key is to follow the directions. The first application took me 15 minutes and removed about 60% of the mildew. The 2nd application took me 10 minutes and eliminated 99%. I'm delighted!

Had some deep stains in my Bimini top. Used product per instructions and it was no better than others. Decided to use full strength as a test and it still would not take out mold stains. Tried a few other things and stains would not clean up. This product is to expensive and does same job as cheaper items. Won’t buy this again. It was worth the try.

Very disappointed. My canvas trailer cover had some new mold/mildew and from the reviews thought this was the solution. Sprayed and scrubbed and scrubbed. Got the dirt off but not the green stuff. Mixed it all up, too late to return or I would

I used this product to restore a old canvas tent that was really dirty and stained. FànThis product made my old tent like new again. I will use it for regular cleaning . I was very happy with it.

Works great! For the price I was worried about wasting money, but this waterproofing really worked! Look how the rain just beads up. Nothing gets through. We live on a sailboat and I like having coffee in the cockpit each morning. Now I can, since nothing drips on me. Be sure to clean your Sunbrella fabric well first. I just sprayed it on and let it dry. Really easy to use and I still have about half a bottle left.