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WEST MARINE ExterminOdor Tank Treatment

An easy way to control holding tank odors and gassing, this chemical-based, head and holding tank treatment works without formaldehyde to control odor. Special additives keep holding tank walls and drain lines free from debris. Latest technology lubricants keep drain valves from sticking. Environmentally safe formula allows pump out at any dumping station. Safe and effective for all RV and marine toilets. Has a fresh mint scent. Four ounces treat a 20-gallon holding tank.

Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
ExterminOdor Tank Treatment, Four 8oz. Bottles 11007283 11007283
In stock online.

$18.99

ExterminOdor Tank Treatment, Quart 8669723 8669723
In stock online.

$13.99

ExterminOdor Tank Treatment, Gallon 8669731 8669731
In stock online.

$31.99

Product Description

An easy way to control holding tank odors and gassing, this chemical-based, head and holding tank treatment works without formaldehyde to control odor. Special additives keep holding tank walls and drain lines free from debris. Latest technology lubricants keep drain valves from sticking. Environmentally safe formula allows pump out at any dumping station. Safe and effective for all RV and marine toilets. Has a fresh mint scent. Four ounces treat a 20-gallon holding tank.

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REVIEW SNAPSHOT®

by PowerReviews
West MarineExterminOdor Tank Treatment
 
4.3

(based on 14 reviews)

Ratings Distribution

  • 5 Stars

     

    (9)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (0)

43%

of respondents would recommend this to a friend.

Pros

  • Practical (6)
  • Installs easily (4)

Cons

No Cons

Best Uses

  • Large boat (9)
  • Small boat (6)
  • High usage (4)
  • Low usage (4)
    • Reviewer Profile:
    • Advanced (5), Casual/ recreational (4)
    • Was this a gift?:
    • No (8)

Most Liked Positive Review

 

Great Product

Very easy to use, just pour in head and add water. You need to be diligent about cleaning spills as it does stain if left on light surfaces for more than a few...Read complete review

Very easy to use, just pour in head and add water. You need to be diligent about cleaning spills as it does stain if left on light surfaces for more than a few minutes. Very happy with the results. Much cheaper than buying the individual bottles although I must admit that I like the convenience of the individual bottles a little better.

VS

Most Liked Negative Review

 

Is this compatible with bio treatments?

I've used West Marines Exterminodor for a long time. I really like how long it lasts and how well it keeps the smells down.

However, I am treating some sludge...Read complete review

I've used West Marines Exterminodor for a long time. I really like how long it lasts and how well it keeps the smells down.

However, I am treating some sludge buildup in my holding tank with a bacteria/enzyme treatment and I'm wondering if this is compatible. It doesn't say anything about being safe to use with this type of treatment, but it also says it doesn't use a formaldehyde base. A little clarity on this product would be much appreciated!

Reviewed by 14 customers

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Displaying reviews 1-10

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5.0

Using this for years in our heads

By Midlifecrysess

from Cape May, NJ

About Me Professional

Pros

    Cons

      Best Uses

      • Large Boat
      • Small Boat

      Comments about ExterminOdor Tank Treatment:

      The one thing you don't need is any smell coming from your head especially on the hottest days of summer and this product does not fail. Dump your head regularly, flush it with fresh water, and use this product and you should not have any issues with smell, function, sludge etc.

      • Was this a gift?:
      • No
       
      5.0

      Tank odor treatment

      By Phil

      from Plymouth, ma

      About Me Advanced

      Verified Buyer

      Pros

      • Practical

      Cons

        Best Uses

        • Large Boat

        Comments about ExterminOdor Tank Treatment:

        Works good for getting rid of the stink of on board toilets.

        • Was this a gift?:
        • No
         
        4.0

        Odor free

        By Erik

        from Nj

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about ExterminOdor Tank Treatment:

              Stuff really works easy to measure no smell.

              • Was this a gift?:
              • No
               
              5.0

              Excellent Product

              By R71lima

              from Lake Syney Lanier, GA

              About Me Casual/ Recreational

              Verified Buyer

              Pros

              • Cost Effective
              • Odor Eliminator

              Cons

                Best Uses

                  Comments about ExterminOdor Tank Treatment:

                  I love this Product. It does all it claims to do and saves me money.

                  • Was this a gift?:
                  • No
                   
                  5.0

                  ExterminOdor Tank Treatment

                  By Chris

                  from NJ

                  About Me Advanced

                  Verified Buyer

                  Pros

                  • Installs Easily
                  • Practical
                  • Water Efficient

                  Cons

                    Best Uses

                    • Large Boat
                    • Low Usage
                    • Small Boat

                    Comments about ExterminOdor Tank Treatment:

                    Does a good job

                    • Was this a gift?:
                    • Yes

                    (2 of 2 customers found this review helpful)

                     
                    2.0

                    Works good, but STAINS everything it touches.

                    By Richnsocal

                    from San Pedro, CA

                    Verified Buyer

                    Pros

                    • Deodorizes

                    Cons

                    • Stains. Overpriced

                    Best Uses

                      Comments about ExterminOdor Tank Treatment:

                      Works well. But stains everything it touches, including toilet. Overpriced!

                       
                      2.0

                      EXTERMINODOR TANK TREATMENT

                      By JOHN

                      from BLAINE, WA

                      About Me Advanced

                      Verified Buyer

                      Pros

                      • Installs Easily
                      • Practical
                      • Quiet

                      Cons

                      • FAIR JOB CONTROLLING ODOR

                      Best Uses

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

                      Comments about ExterminOdor Tank Treatment:

                      ONLY FAIR ODOR CONTROL

                      • Was this a gift?:
                      • No
                       
                      4.0

                      necessary

                      By Captain

                      from new york

                      About Me Professional

                      Verified Buyer

                      Pros

                      • Practical

                      Cons

                        Best Uses

                        • Large Boat

                        Comments about ExterminOdor Tank Treatment:

                        Nice to keep a small bottle in each head

                        • Was this a gift?:
                        • No
                         
                        5.0

                        ExterminOdor just works!!!

                        By Bill

                        from yorktown va

                        About Me Casual/ Recreational

                        Verified Buyer

                        Pros

                        • Installs Easily
                        • Practical

                        Cons

                          Best Uses

                          • High Usage
                          • Large Boat

                          Comments about ExterminOdor Tank Treatment:

                          Our boat gets heavy active use during the long Chesapeake Bay season and does a terrific job!!!

                          • Was this a gift?:
                          • No
                           
                          5.0

                          No smell

                          By John

                          from Newport, NC

                          About Me Beginner

                          Verified Buyer

                          Pros

                          • Installs Easily

                          Cons

                            Best Uses

                            • High Usage
                            • Large Boat
                            • Small Boat

                            Comments about ExterminOdor Tank Treatment:

                            Works well and no smells.

                            • Was this a gift?:
                            • No

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