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Gel Coat Labs Mildew Magic, 32 oz Bottle

Gel Coat Labs Mildew Magic, 32 oz Bottle

Mildew Stain Remover

Part Number : GCL-MMM32
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  • Professional strength
  • Removes mildew stains on contact
  • Works on vinyl, fiberglass, tile and more
  • Boosted by Polycharger® offering long lasting durable protection


Gel Coat Labs Mildew Magic is a professional strength eco-friendly marine mildew cleaner formula that removes mildew on contact. Even the toughest marine mildew stains are no match for Mildew Magic. Just use a brush to agitate the stain and after 1-3 minutes of product penetration you will see amazing results.
Articles 1
  • Spray onto vinyl boat tops, cushions, canopies, rubber fenders, fiberglass, tile, grout, tub and shower stalls, sinks, counters, etc.
  • Allow 1-3 minutes for penetration.
  • For stubborn stains, allow to penetrate for 1-3 minutes. Then agitate stain with a scrub brush.
  • Rinse thoroughly with water.
Note: Not for use on fabrics, wood, or painted surfaces. Avoid prolonged contact with metal or porcelain.
  • Boat Tops
  • Vinyl Cushions & Chairs
  • Tile & Grout
  • Tubs & Shower Stalls
  • Counters & Sinks
Product Weights(lbs) Product Height Product Width Product Depth Case Weight(lbs) Case Length Case Width Case Height
2.4 11” 4.75” 3” 29.8 14” 11” 11”



  1. We have paid professional detailers to clean our boat for years. This is a wonder product! I used a scrub brush with it – literally the cleanest our boat has been in five years. Mildew I thought was there forever (because the professionals had not gotten) came off- unbelievable!

    S. Jacobs

  2. I got this for my boat. I read the other reviews and must agree that this worked the best. This was the best I found and I tried about 20 other products!!

    Stan L.

  3. I haven’t encountered a stain that this hasn’t been able to remove. After storage, our boat’s white upholstery accumulates black mold. Using this and a slightly abrasive sponge, I can remove it all with little effort.

    Bonnie, NC

  4. Buy this. It’s amazing.

    I used this to clean the nylon canvas on my boat. It’s ivory colored and had lots of black mildew dots after unwrapping it from the winter. I tried soap and scrubbing and a few other things and nothing worked.

    Roger, MA

  5. I had tried everything you can think of and then I ordered this. I used it on the vinyl seat of our 2006 Kawasaki jetski which was covered with spots of black mold. Stuff really works as advertised! I was shocked. Mold actually started disappearing before I started wiping.

    Ali H., FL


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