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)

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!

Worked great

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.

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.

Its an ok cleaner. Used it on my canvas tent and it DID NOT remove mildew or any other stains. I did notice that it removed existing canvas waterproofing. I was planning on waterproofing anyway, but you may not be planning on post waterproofing so plan accordingly.In my opinion it cleaned my tent no better than dawn dish soap.Also make sure you understand that a full 16 ounce bottle is expected to be mixed with a half gallon of water. That is not alot of mixed wash solution.

Folks don't waste your money. This is over priced and worthless. My white sails had mildew dirt and grime.....this did absolutely nothing. Waste of money and effort due to false advertising. Several applications and lots of scrubbing, all it did was.......nothing.

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.

Just upset I tore a huge gash in the top while putting it back on the gazebo. Now I have to order a new top. Does anyone need a nice, clean gazebo top with built-in sunroof?