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RARITAN
K.O. Kills Odor

$19.99

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In stock online.
Model # 316531 | Mfg # 1PKO22

Product Description

Safe for all marine sanitation systems, just 4oz. per 25-gallon tank capacity (after each pumpout) keeps system odor-free. Nontoxic. 22oz.

NOTE: Cannot be combined with any other holding tank product or chemical bowl cleaner except C.P. Bowl & Drain Cleaner, Model 1527167. Treatment type: Bio-active.

Specs

K.O. Kills Odor

Capacity 22 Ounces
Type Enzyme

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REVIEW SNAPSHOT®

by PowerReviews
Raritan K.O. Kills Odor
 
4.6

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (9)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

90%

of respondents would recommend this to a friend.

Pros

  • Practical (4)

Cons

No Cons

Best Uses

  • Large boat (4)
  • Low usage (3)
    • Reviewer Profile:
    • Advanced (7)
    • Was this a gift?:
    • No (6)

Most Liked Positive Review

 

Simply the best

I've used Raritan KO from the gallon jug and it's worked the best to keep my holding tank odors at a minimum. I found out about it from Peggy Hall's book, "How...Read complete review

I've used Raritan KO from the gallon jug and it's worked the best to keep my holding tank odors at a minimum. I found out about it from Peggy Hall's book, "How to Get Rid of Boat Odors." It works better than the chemical RV/Boat tank treatments and other bioactive tank treatments I've tried. It works far better than the West Marine Pure Ocean.
Make sure to rinse the holding tank out as best as you can to remove any residual chemicals so the bioactive microorganisms can do their thing and keep your tank smelling good.

VS

Most Liked Negative Review

 

There are better

After reading several articles and a book that swears by this product, I decided to spend the extra bucks and go with K.O. This product does anything but Kill Odors. After following the...Read complete review

After reading several articles and a book that swears by this product, I decided to spend the extra bucks and go with K.O. This product does anything but Kill Odors. After following the directions on the bottle and two weeks with of head usage, I am truly disappointed. the odor has been the worst I have ever experienced.

Reviewed by 10 customers

Displaying reviews 1-10

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5.0

Excellent Product

By Rob

from Emeryville, CA

About Me Advanced

Verified Buyer

Pros

  • Installs Easily
  • Practical

Cons

    Best Uses

      Comments about Raritan K.O. Kills Odor:

      Best product I've found for holding tanks. Available for considerably less from manufacturer.

      • Was this a gift?:
      • No
       
      5.0

      This is without a doubt the best holding tank additive.

      By Larry

      from Grand Haven / Holland, MI

      About Me Advanced

      Verified Buyer

      Pros

        Cons

          Best Uses

          • Large Boat
          • Low Usage

          Comments about Raritan K.O. Kills Odor:

          I've used many types of holding tank additives and nothing compares to Raritan KO. Not only does it destroy oders but it has a clean, fresh smell. It's a little more expensive, but well worth it.

          • Was this a gift?:
          • No
           
          1.0

          There are better

          By Scubaguy

          from Redondo Beach, CA

          About Me Advanced

          Verified Buyer

          Pros

          • Water Efficient

          Cons

            Best Uses

              Comments about Raritan K.O. Kills Odor:

              After reading several articles and a book that swears by this product, I decided to spend the extra bucks and go with K.O. This product does anything but Kill Odors. After following the directions on the bottle and two weeks with of head usage, I am truly disappointed. the odor has been the worst I have ever experienced.

              Service and delivery comments:

              The local staff is as great as ever.

              • Was this a gift?:
              • No
               
              5.0

              This product goes on my monthly need to buy list!!!!!!!!!!!!

              By Roach

              from Olympia Wa.

              About Me Casual/ Recreational

              Verified Buyer

              Pros

                Cons

                  Best Uses

                  • High Usage
                  • Large Boat
                  • Low Usage
                  • Small Boat

                  Comments about Raritan K.O. Kills Odor:

                  One word WOW !!!!! if you have nasty head odors this will take care of them. use it wilth cp as recommended by Raratin.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Easy to use.

                  By Capt. Paul

                  from Port Washington, WI

                  About Me Advanced

                  Verified Buyer

                  Pros

                  • Practical

                  Cons

                    Best Uses

                    • High Usage
                    • Large Boat
                    • Low Usage
                    • Small Boat

                    Comments about Raritan K.O. Kills Odor:

                    I have been using this for years. Never had a holding tank odor problem.

                    • Was this a gift?:
                    • No
                     
                    5.0

                    Best I have used checks odors very well

                    By KE

                    from Lake Michigan

                    About Me Advanced

                    Verified Buyer

                    Comments about Raritan K.O. Kills Odor:

                    KO in combination with CP cleans and checks orders better that anything else I have used.

                    • Was this a gift?:
                    • No

                    (3 of 3 customers found this review helpful)

                     
                    5.0

                    Simply the best

                    By Nate

                    from San Diego, CA

                    About Me Advanced

                    Verified Reviewer

                    Pros

                    • Easy to use
                    • Works Well

                    Cons

                      Best Uses

                        Comments about Raritan K.O. Kills Odor:

                        I've used Raritan KO from the gallon jug and it's worked the best to keep my holding tank odors at a minimum. I found out about it from Peggy Hall's book, "How to Get Rid of Boat Odors." It works better than the chemical RV/Boat tank treatments and other bioactive tank treatments I've tried. It works far better than the West Marine Pure Ocean.
                        Make sure to rinse the holding tank out as best as you can to remove any residual chemicals so the bioactive microorganisms can do their thing and keep your tank smelling good.

                        (1 of 1 customers found this review helpful)

                         
                        5.0

                        Best Head Odor Killer on the market!

                        By Jim P

                        from Door County, WI

                        About Me Casual/ Recreational

                        Verified Buyer

                        Comments about Raritan K.O. Kills Odor:

                        This is the best head chemical we have ever used. We also use the CP Cleaner and BOTH smell great and are long lasting.

                         
                        5.0

                        Best stuff on the market!

                        By Heads-up

                        from Huron, OH

                        About Me Advanced

                        Verified Buyer

                        Pros

                        • Corrosion Resistant
                        • Practical
                        • Removes odors
                        • Smells great
                        • Works with CP

                        Cons

                        • Expensive

                        Best Uses

                        • Any holding tank

                        Comments about Raritan K.O. Kills Odor:

                        Raritan products are the best on the market.

                        (3 of 3 customers found this review helpful)

                         
                        5.0

                        K.O. great for killing black water ordor

                        By Brenda

                        from Cassville, MO

                        Verified Buyer

                        Pros

                        • Installs Easily
                        • Practical
                        • Water Efficient

                        Cons

                          Best Uses

                          • Large Boat

                          Comments about Raritan K.O. Kills Odor:

                          We use K.O. in our Houseboat and have since 1991.
                          We have tried many different products and always return to using K.O. for the best odor control.
                          The last time I ordered K.O. I was disappointed that it was not available in the gallon size. Please West Marine continue to carry this in gallon size. Thanks Brenda

                          Displaying reviews 1-10

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