RV Holding Tank Treatment, Waste Digester, Deodorizer Odorlos, 168oz. RefillDeveloped by Yara in Scandinavia, Odorlos RV  holding tank treatment, 168oz. refill, uses a sophisticated natural technology that is both exceptionally effective and good for the environment. Known for making it possible for customers to enjoy Absolutely No Holding Tank Odors, Odorlos, 168oz refill, is a very powerful, yet safe, camper holding tank treatment.Prevents odor production and removes existing odor components in waste!The naturally occurring bacteria in your RV holding tank are living organisms that needoxygen to survive and break down tank waste. When the purestand most easilyconsumedoxygen (O2) is eaten up, bacteria start feeding on sulfate (SO4), whichproduces hydrogen sulfide gas (H2S), that all-too-familiar and unpleasant rottenegg odor that no one wants to smell.  When added to a camper holding tank, Odorlos provides the naturally occurring bacteria the best alternative energy source to pure oxygen and eliminates the need for bacteriato target sulfate for energy.  Resulting in  Absolutely No Holding Tank Odors!And if youve started off with the wrong product, no worries; Odorlos RV holding tank treatment, 168oz refill, will remove any odor-causing components and prevent the production of any new odor-causing elements.RV Holding Tank Treatment Odorlos, 168oz. Refill Features:

• Safe & effective in all marine & camper holding tanks & septic tanks
• Approved by all campgrounds
• Breaks down paper & waste
• Prevents & removes clogs
• Lubricates valves
• Non-Staining
• Formaldehyde Free
• Non-Toxic & Non-Corrosive
• 100% Biodegradable
• Unlimited Shelf Life
• Stores easily regardless of conditions
• Scent-Free
• Eliminates Odors
• Effective even in high heat 
• Safe for chemically sensitive people

Also Available:

Item #:	Mfr #:	Size:
831723	492-1	9-4oz. Bottles
831758	495-0	40oz. Measuring Bottle
831721	493-0	68oz. Measuring Bottle
831777 (shown)	498-1	168oz.
831808	496-2	10/pk Drop-Ins
831746	496-0	10-4oz. Pks Dry
831754	497-1	6lb. Bucket Dry

Camper Holding Tank Treatment, Waste Digester, Deodorizer Odorlos, 168oz. Refill