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KNIGHT PRODUCTS
Marine Multi-Purpose Cleaner & Disinfectant

Spray Nine® Multi-Purpose Cleaner & Disinfectant

Spray Nine is a heavy-duty all-purpose cleaner and degreaser and is nontoxic, nonflammable and biodegradable as well. It's also one of Practical Sailor Magazine’s Budget Buys.

  • 32oz. or gallon.
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Marine Spray Multi-Purpose Cleaner & Disinfectant, Gallon 131914 26901
In stock online.

$22.99

Find in Store Add to My List
Marine Spray Multi-Purpose Cleaner & Disinfectant, 32oz. 465818 26923
In stock online.

$8.99

Find in Store Add to My List

Spray Nine® Multi-Purpose Cleaner & Disinfectant

Spray Nine is a heavy-duty all-purpose cleaner and degreaser and is nontoxic, nonflammable and biodegradable as well. It's also one of Practical Sailor Magazine’s Budget Buys.

  • 32oz. or gallon.

Specs

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

REVIEW SNAPSHOT®

by PowerReviews
 
4.9

(based on 20 reviews)

Ratings Distribution

  • 5 Stars

     

    (17)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (15)
  • Good power output (7)
  • Efficient (6)

Cons

No Cons

Best Uses

  • Cleaning (7)
  • Indoor (4)
  • Outdoors (4)
    • Reviewer Profile:
    • Advanced (6), Homeowner (3), Professional (3)
    • Primary use:
    • Personal (3)

Reviewed by 20 customers

Displaying reviews 1-10

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5.0

Best product around!

By Christy

from Sackets Harbor,NY

About Me Professional

Verified Buyer

Pros

  • Easy To Use
  • Efficient
  • Powerful
  • Simple Instructions

Cons

    Best Uses

    • Cleaning

    Comments about Marine Multi-Purpose Cleaner & Disinfectant:

    Easy to use and everything looks great after using spray nine.

     
    5.0

    I would buy this product again & have

    By Jim

    from Roch. N.Y.

    About Me Homeowner

    Verified Buyer

    Pros

    • Easy To Use
    • Efficient
    • Powerful

    Cons

      Best Uses

      • Cleaning

      Comments about Marine Multi-Purpose Cleaner & Disinfectant:

      Cleaning boat floor and other parts of boat. I also used it around the house

       
      5.0

      Best Marine Cleaner

      By Boy~N~Sea

      from N Dighton

      About Me Homeowner

      Verified Buyer

      Pros

      • Easy To Use
      • Efficient
      • Powerful
      • Simple Instructions

      Cons

        Best Uses

        • Cleaning

        Comments about Marine Multi-Purpose Cleaner & Disinfectant:

        Best marine cleaner

         
        4.0

        Spray nine

        By AJ

        from HARWICH , MA

        Verified Buyer

        Pros

        • Easy To Use
        • Efficient
        • Powerful

        Cons

          Best Uses

          • Cleaning

          Comments about Marine Multi-Purpose Cleaner & Disinfectant:

          Great for use on boats to clean and disinfect mildew and mold areas

           
          5.0

          Use this all time on my salt water boat

          By Hi tech redneck

          from Mexico beach fl

          Verified Buyer

          Pros

          • Easy To Use

          Cons

            Best Uses

            • Boat

            Comments about Marine Multi-Purpose Cleaner & Disinfectant:

            Like it

             
            5.0

            Great spray cleaner

            By Richard

            from Seattle

            About Me Homeowner

            Verified Buyer

            Pros

            • Easy To Use
            • Efficient
            • Powerful

            Cons

              Best Uses

              • Cleaning
              • Inflatable boat

              Comments about Marine Multi-Purpose Cleaner & Disinfectant:

              Excellent product for keeping your inflatable boat clean and spotless.

               
              5.0

              Very best for spider marks

              By Capt T

              from Alabama

              About Me Professional

              Verified Buyer

              Pros

              • Easy To Use
              • Powerful

              Cons

                Best Uses

                • Cleaning
                • Exterior boat cleanup

                Comments about Marine Multi-Purpose Cleaner & Disinfectant:

                Spray Nine is the best product I've found to quickly and easily remove spider marks on my boats. Simply spray a very small amount on each spot and let it soak for a minute or two before you wash the boat.

                 
                5.0

                Great product!!

                By Shipperdog

                from Liberty Hill, Texas

                About Me Professional

                Verified Buyer

                Pros

                • Easy To Use
                • Efficient
                • Powerful

                Cons

                  Best Uses

                  • Cleaning

                  Comments about Marine Multi-Purpose Cleaner & Disinfectant:

                  This worked great on some fish stains I had in my boat for several months that would not come off.

                   
                  4.0

                  A very effective cleaning product

                  By Steve from the Gulf coast of Florida

                  from Homosassa, FL

                  About Me Quality Oriented

                  Verified Reviewer

                  Pros

                    Cons

                    • Mildew on vinyl required mildew remover

                    Best Uses

                    • Monthly cleaning of boat

                    Comments about Marine Multi-Purpose Cleaner & Disinfectant:

                    I've used this product to clean the gelcoat, upholstery and aluminum of a 2 year old 22' Hurricane and a 9 year old 18' pontoon boat. It does very well in removing all of the dirt and tree debris stains and most of the mildew on vinyl. I found I had to apply an additional mildew remover product on stubborn mildew on vinyl otherwise I would give this 5 stars.

                    Service and delivery comments:

                    Product was delivered on time and good condition.

                    • Primary use:
                    • Personal
                     
                    4.0

                    gets the grime off

                    By steve

                    from baltimore, md

                    Verified Buyer

                    Pros

                    • Controlled Spray
                    • Does Not Leak
                    • Multi-Use
                    • Pleasant Smell

                    Cons

                    • not sure how wax will be
                    • Strong Odor

                    Best Uses

                    • boat deck

                    Comments about Marine Multi-Purpose Cleaner & Disinfectant:

                    really gets the city dirt off the textured nonskid deck

                    • Primary use:
                    • Personal

                    Displaying reviews 1-10

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