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Ideal for various rv septic systems--this treatment is 100% biodegradable and works in regulating and controlling odor continuously regardless of the weather. Get it to help control not masking odors for your all RVs, marines, and recirculating toilets.
Safe to use—welluck rv toilet treatment drop ins is made with ultra-concentrated formaldehyde-free formula and contains billions of activated bio-enzymatic cleaners per treatment. It works efficiently in breaking down waste and paper and deodorizing the tank pretty fast. Eco-friendly. Convenient to use-- each packet is portion-controlled.


Does not contain the toxic, formaldehyde releasing ingredient bronopol Concentrated to save you money! Digests solids: immediately starts digesting solid waste and all brands of toilet paper.
Aggressively destroys odors rather than simply masking them. Safe for you, plumbing and septic systems. No more worries about bad odors just enjoy our pleasant fragrance! Our formula stays active and offers excellent residual benefits. It’s the easiest way to keep your camper, boat, RV porta-potty bathroom and black water tank smelling clean and fresh. Liquid cultures work faster. Reverse years of neglect.

Efficient holding tank Deodorizer: Works in all weather conditions and ensures effective odor control around the clock. Liquefies waste in the holding Tanks: Aqua-Kem breaks down solid materials, liquefying waste and toilet tissue, ensuring a no-clog experience.
1. Walex
#ad
Fresh Scent, Walex Porta-Pak RV Black Holding Tank Deodorizer Drop-Ins, Pack of 10
#adWalex #ad - Country of origin : United States. Non-staining color. Number 1 portion contol deodorizer in the world. Unbeatable odor prevention.More information #ad
Formaldehyde free. Deodorizes and breaks down waste and paper. Unbeatable odor prevention. Pre-packaged portion control- no spills. Breaks down waste and paper.Brand | Walex #ad |
Manufacturer | Walex Products Company, Inc #ad |
Height | 0.46 Inches |
Length | 1.55 Inches |
Weight | 0.7 Pounds |
Width | 1.09 Inches |
Part Number | TOI-91799 |
Model | TOI-91799 |
Warranty | LIMITED WARRANTY |
More information #ad
2. Camco
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Formaldehyde Free, Camco TST Ultra-Concentrated Orange Citrus Scent RV Toilet Treatment Drop-Ins, Septic Tank Safe, Breaks Down Waste And Tissue, 30-Pack 41183
#adCamco #ad - Safe for all septic tanks: Drop Ins are RV and marine approved and are 100% biodegradable. Not made with bronopol: Does not contain the toxic, formaldehyde releasing ingredient bronopol. Essential for rv black water holding tanks: Eliminates odors and helps break down waste and tissue in your RV's black water holding tank.More information #ad
Ultra concentrated formula: The toughest odor stopper; Just one drop in treats up to a 40 gallon tank. Quantity: 30 drop ins/container. Great smell: fresh citrus scent.Brand | Camco #ad |
Manufacturer | Camco #ad |
Height | 4.76 Inches |
Length | 4.42 Inches |
Weight | 1 Pounds |
Width | 5.87 Inches |
Part Number | 41183 |
Model | 41183 |
Warranty | Contact manufacturer |
More information #ad
3. Camco
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40 Gallon Holding Tanks 64 Ounce Bottle, Breaks Down Waste And Tissue, Formaldehyde Free, Treats up to 32, 41172, Septic Tank Safe, Camco TST Ultra-Concentrate Orange Scent RV Toilet Treatment
#adCamco #ad - Environmentally safe non-formaldehyde formula. 2 oz. 64 ounce bottle. Ultra-concentrated. Treats a 40 gallon tank. Eliminates odors in your RV holding tank.More information #ad
Brand | Camco #ad |
Manufacturer | Camco #ad |
Part Number | 41172 |
Model | 41172 |
Warranty | 1 year limited |
More information #ad
4. Walex
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10-Pack, Lavender Breeze, Walex Porta-Pak RV Black Holding Tank Deodorizer Drop-Ins
#adWalex #ad - 1 portion control Deodorizer in the World. Formaldehyde Free. Fresh "new" Lavender Scent. Unbeatable odor prevention. Deodorizes and breaks down waste and paper.More information #ad
Brand | Walex #ad |
Manufacturer | Walex Products Company, Inc #ad |
Height | 9.02 Inches |
Length | 2.48 Inches |
Weight | 0.75 Pounds |
Width | 7.99 Inches |
Part Number | PPRVLAV |
Model | PPRV10LAV |
More information #ad
5. Walex
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Walex Bio-Pak RV Black Holding Tank Deodorizer and Digester, Natural Enzyme Formula, Alpine Fresh 10-Pack
#adWalex #ad - Septic tank safe. Non-staining color. No need for special toilet paper. Pre-packaged portion control - no measuring or pouring. Deodorizes and breaks down waste and paper.More information #ad
Brand | Walex #ad |
Manufacturer | Walex Products Company, Inc #ad |
Height | 9.5 Inches |
Length | 3 Inches |
Weight | 0.1 Pounds |
Width | 8.25 Inches |
Part Number | BIO-11530 |
Model | BIOPPBG |
Warranty | LIMITED WARRANTY |
More information #ad
6. Rid-X
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Fresh Scent, Boats, & Portable Toilets, Rid-x Holding Tank Deodorizer Pacs, 8 Count, for Rv
#adRid-X #ad - Combats odors & breaks down waste in RV, marine and portable toilet holding tanks. Powerful, long-lasting fragrance available in Citrus Scent. Contains patented bacteria and enzymes proven to break down waste and paper.More information #ad
Rv toilet treatment scientifically proven to break down waste & tissue. Easy-to-use liquid formula that provides up to 8 treatments per bottle.Brand | Rid-X #ad |
Manufacturer | Reckitt Benckiser #ad |
Height | 8.75 Inches |
Length | 2.5 Inches |
Weight | 0.44 Pounds |
Width | 6.5 Inches |
Part Number | lokg-918 |
Model | lokg-918 |
More information #ad
7. WELLUCK
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20 Month Septic Tank Supply, WELLUCK 20 Packs RV Toilet Treatment Drop Ins, Camping Toilet Chemicals for Breaking Down Waste, Holding Tank Deodorizer for RV Camper Marine Portable Toilet Porta Potty
#adWELLUCK #ad - No clogs--this black & grey water holding tank cleaner has unbeatable ability to prevent unwanted and foul odors. Safe for all septic tanks and completely biodegradable. No odor. Just drop a packet without having to worry about spills.Ideal for various rv septic systems--this treatment is 100% biodegradable and works in regulating and controlling odor continuously regardless of the weather. Get it to help control not masking odors for your all RVs, marines, and recirculating toilets.
More information #ad
Convenient zipper bag makes it easy to store. Treating faster. Dissolve quicker. Welluck rv toilet pods come in prep-packed water-soluble packets that aid in controlling odor, lubricating seals, and valves, and breaking down wastes and paper. Safe to use—welluck rv toilet treatment drop ins is made with ultra-concentrated formaldehyde-free formula and contains billions of activated bio-enzymatic cleaners per treatment. It works efficiently in breaking down waste and paper and deodorizing the tank pretty fast. Eco-friendly. Convenient to use-- each packet is portion-controlled.
Brand | WELLUCK #ad |
Manufacturer | WELLUCK #ad |
Part Number | PL0052 |
More information #ad
8. Walex
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Natural Enzyme Formula, Walex Bio-Pak RV Black Holding Tank Deodorizer and Digester, Tropical Breeze 10-Pack
#adWalex #ad - Non-staining color. Pre-packaged portion control - no measuring or pouring. And septic tank safe. Biocide-Free. No need for special toilet paper. Deodorizes and breaks down waste and paper. Zinc and Copper Free. California Compliant.More information #ad
Brand | Walex #ad |
Manufacturer | Walex Products Company, Inc #ad |
Height | 9.5 Inches |
Length | 3 Inches |
Weight | 0.02 Pounds |
Width | 8.25 Inches |
Part Number | BIOTROPBG |
Model | BIOTROPBG |
More information #ad
9. Black Diamond Stoneworks
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Camper Chemical Toilet Holding Tank Treatment and Deodorizer. Works Faster Than Tablets or Packs in Grey and Black Water. Concentrated with Stress Relief Fragrance, Boat, GET SERIOUS RV
#adBlack Diamond Stoneworks #ad - Billions, greases, yes billions of bio-renewal multi-strain cultures that will continually produce enzymes that break down and digest fats, toilet papers keeping your system smelling fresh and running smoothly reducing the risk of solids forming.Does not contain the toxic, formaldehyde releasing ingredient bronopol Concentrated to save you money! Digests solids: immediately starts digesting solid waste and all brands of toilet paper.
More information #ad
With regular use, over time, it will dissolve years of heavy sludge and smelly scum. Our get serious rv boat toilet treatment is specifically formulated to help break down waste and eliminate odors from your holding tank. Aggressively destroys odors rather than simply masking them. Safe for you, plumbing and septic systems. No more worries about bad odors just enjoy our pleasant fragrance! Our formula stays active and offers excellent residual benefits. It’s the easiest way to keep your camper, boat, RV porta-potty bathroom and black water tank smelling clean and fresh. Liquid cultures work faster. Reverse years of neglect.
Brand | Black Diamond Stoneworks #ad |
Manufacturer | Black Diamond Stoneworks #ad |
Part Number | RVT-QT |
More information #ad
10. Thetford
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3x8oz Pack 15483, Cleaner, Waste Digester, Thetford Aqua-KEM Original, Deodorizer, Holding Tank Treatment
#adThetford #ad - Holding tank cleaner - formulated with a powerful detergent that cleans the holding tank walls and drain lines, maintaining the tank and lines in top shape.Efficient holding tank Deodorizer: Works in all weather conditions and ensures effective odor control around the clock. Liquefies waste in the holding Tanks: Aqua-Kem breaks down solid materials, liquefying waste and toilet tissue, ensuring a no-clog experience.
More information #ad
3x8 oz bottles: one 8 oz bottle will deodorize and treat 40 gallons of waste. 100% biodegradable holding tank treatment: Aqua-Kem is safe for septic tanks, recirculating toilets, RV and boat holding tanks, and portable toilets.Brand | Thetford #ad |
Manufacturer | Thetford #ad |
Height | 6.6 Inches |
Length | 2.3 Inches |
Weight | 1.9 Pounds |
Width | 5.9 Inches |
Part Number | 15483 |
Model | 15483 |
Warranty | Manufacturer Warranty |
More information #ad