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ODORLOS
Odorlos Head Chemical

Used worldwide by waste water treatment plants, this nitrate compound is an effective way to control odor. The efficient chemistry does not require harsh perfumes or staining colors to work. Just four ounces of this concentrated formula treats 40 gallons. It also helps to lubricate valves and is 100% biodegradable. Treatment type: Nitrate.
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Odorlos Head Chemical, 40oz. Bottle 1170570 PA352LU52
In stock online.

$21.99

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Odorlos Head Chemical, 68oz. Bottle 1170455 PA352LU53
In stock online.

$29.99

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Odorlos Head Chemical, 4oz., 10-Pack 1170687 PA352LU91
In stock online.

$19.99

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Product Description

Used worldwide by waste water treatment plants, this nitrate compound is an effective way to control odor. The efficient chemistry does not require harsh perfumes or staining colors to work. Just four ounces of this concentrated formula treats 40 gallons. It also helps to lubricate valves and is 100% biodegradable. Treatment type: Nitrate.

Specs

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REVIEW SNAPSHOT®

by PowerReviews
Odorlos Head Chemical
 
4.5

(based on 37 reviews)

Ratings Distribution

  • 5 Stars

     

    (29)

  • 4 Stars

     

    (4)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (3)

97%

of respondents would recommend this to a friend.

Pros

  • Practical (14)
  • Installs easily (6)
  • Corrosion resistant (5)
  • Water efficient (5)

Cons

No Cons

Best Uses

  • Large boat (11)
  • High usage (7)
  • Small boat (6)
  • Low usage (5)
    • Reviewer Profile:
    • Advanced (19), Casual/ recreational (9), Professional (4)
    • Was this a gift?:
    • No (24)

Most Liked Positive Review

 

I, of course, was ...

I, of course, was skeptical. I've used nothing but deodorants since I started boating in my 55 ft houseboat. I thought I'd give this stuff a try, since it seemed to make...Read complete review

I, of course, was skeptical. I've used nothing but deodorants since I started boating in my 55 ft houseboat. I thought I'd give this stuff a try, since it seemed to make sense, what with the oxidation to nitrogen and all. In fact, and much to my pleasure, it worked as advertised. My blackwater vent is on the starboard side, and , used to be, no one wanted to sit on that side if I had not recently pumped. Now there are no comments like OK, who flushed...?" I found myself a little behind the "odor ball" when a bunch of folks showed up for a long weekend, and it was HOT. As you all probanly know, heat only makes things worse. The tank was 3/4 full, and had been collecting for 2 weeks, and the day we came in, we could all detect just a bit of stink. Next ime, when I see all those folks pulling up, I'll add another shot of Odorless..."

VS

Most Liked Negative Review

 

We have used Odorlos ...

We have used Odorlos liquid for 20 months to treat two (2) 45-gallon blackwater holding tanks in constant use. The tanks are well ventilated. The attached toilets use fresh water to...Read complete review

We have used Odorlos liquid for 20 months to treat two (2) 45-gallon blackwater holding tanks in constant use. The tanks are well ventilated. The attached toilets use fresh water to flush. In those 18 months, Odorlos has NEVER suppressed the odors, and the natural bacteria in the sewage has NOT SUCCEEDED in digesting the solids. At every bi-weekly pumpout, the treated sewage appears and smells completely untreated. We have given up on this product, and are switching to Bactain, a bioactive treatment.

Reviewed by 37 customers

Displaying reviews 1-10

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4.0

Excellent product

By Vita Mare

from Texas

About Me Advanced

Verified Buyer

Pros

  • Corrosion Resistant
  • Practical

Cons

    Best Uses

    • High Usage
    • Large Boat

    Comments about Odorlos Head Chemical:

    Have used this product for years. Works well, no chemical smell.

    • Was this a gift?:
    • No
     
    5.0

    On e this starts working in your holding tank, odors are gon

    By Rocco

    from Haverstraw NY

    About Me Advanced

    Verified Buyer

    Comments about Odorlos Head Chemical:

    Best holding tank product

    • Was this a gift?:
    • No
     
    5.0

    Used it in two heads...took all the order away after 2nd day

    By Dick

    from North East, Maryland

    About Me Advanced

    Verified Buyer

    Pros

    • Installs Easily

    Cons

      Best Uses

      • Large Boat

      Comments about Odorlos Head Chemical:

      Easy to use...has self measuring top.

      • Was this a gift?:
      • No
       
      5.0

      This is the best solution I have used

      By Captain Paul

      from Hingham

      About Me Professional

      Verified Reviewer

      Pros

      • Installs Easily
      • Practical

      Cons

        Best Uses

          Comments about Odorlos Head Chemical:

          I started using this on my 12 year old boat. Cut the odor dramatically but didn't get rid of it. Check to see if your black water hoses are permeated by rubbing a white cloth over them. If you get more than dust on the cloth replace the hoses. I replaced them and used odorless. I flush my tank every week and no odor. This stuff works but nothing works in a system that is not maintained.

          • Was this a gift?:
          • No
           
          5.0

          I will continue to use Odorlos

          By Ken

          from Oak Forest Illinois

          About Me Advanced

          Verified Buyer

          Pros

          • Practical

          Cons

            Best Uses

            • Large Boat

            Comments about Odorlos Head Chemical:

            I use Odorlos weekly

            • Was this a gift?:
            • No
             
            5.0

            This is my second year using this project it's an excellent

            By Doc

            from Bay City Michigan

            About Me Advanced

            Verified Buyer

            Pros

            • Practical

            Cons

              Best Uses

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

              Comments about Odorlos Head Chemical:

              Helps break up the debris in the holding tank

              • Was this a gift?:
              • No
               
              5.0

              i am very satisfied with product

              By mimo

              from puerto rico

              About Me Casual/ Recreational

              Verified Buyer

              Pros

              • Practical

              Cons

              • no cons

              Best Uses

              • all uses

              Comments about Odorlos Head Chemical:

              it works as specified

              • Was this a gift?:
              • No
               
              5.0

              The best

              By Thom

              from Key west. Fl

              About Me Advanced

              Verified Buyer

              Pros

              • Practical

              Cons

                Best Uses

                • High Usage

                Comments about Odorlos Head Chemical:

                Dissolves TP and staves off odors even in the tropics

                • Was this a gift?:
                • No
                 
                4.0

                I would buy again

                By MK

                from San Diego

                About Me Casual/ Recreational

                Verified Buyer

                Comments about Odorlos Head Chemical:

                I used this product after trying a couple of others and asking around at the Marina. Odorless got the most recommendations

                • Was this a gift?:
                • No
                 
                5.0

                It Works, with no funky odors of its own!

                By MD

                from Houston/Galveston Aqrea

                About Me Advanced

                Verified Buyer

                Pros

                • Practical
                • Water Efficient

                Cons

                  Best Uses

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

                  Comments about Odorlos Head Chemical:

                  It works every time, with no foul odors from the product itself, like most

                  • Was this a gift?:
                  • No

                  Displaying reviews 1-10

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