Best RV Holding Tank Treatment – 2021 Reviews for Black Tank Treatments

By the time you’re half-way through your amazing RV adventure, your holding tank is packing some pretty serious sewage. Your lovely time is at risk of descending into some iffy territory. It’s not uncommon for foul odors to wriggle their way up through the flooring and into your living space. All that black and grey water stagnating beneath you, sloshing with every turn, needs to be dealt with, especially if you’re not going to have a chance to empty them any time soon. Olfactory memory is a very real thing. Scents can take you back to a certain time or feeling, and the last thing you want is for the memory of your gorgeous trip around the coast marred by the smell of your own stewing feces. This is why a good holding tank treatment is invaluable on even a short trip out and about. So, to keep you feeling fresh when you’re on the road, we’re going to be reviewing the five best holding tank treatments. We’re also going to put together an in-depth buyer’s guide and FAQ section to see you on your way. S**t Hit the Fan? No problem. We’ve got your quick fix right here with our top pick.

Best RV Holding Tank Treatment

Image	Product	Features	Price
OUR TOP PICK	Walex TOI-91799 Porta-Pak Holding Tank Deodorizer	One pouch can handle 40 gallons of wastewater Non-staining dye colors waste a pleasant blue Breaks down waste and paper efficiently Preserves waste to reduce natural odor build-up Unique, subtle and fresh fragrance	Check Price On Amazon
EDITOR’S CHOICE	Happy Campers Organic Holding Tank Treatment	Organic formula is great for septic cultures and the environment Affordable You get 64 treatments from one box Treats both black and grey water tanks Scentless	Check Price On Amazon
BEST VALUE	Camco TST Ultra-Concentrated Citrus Holding Tank Treatment	Lovely orange scent Destroys natural odor build-up Formaldehyde-free Biodegradable One pouch treats up to 40 gallons of water	Check Price On Amazon
RUNNER UP	Thetford Aqua-Kem RV Holding Tank Treatment	Super powerful solution that will actually clean your tank Breaks down waste to eliminate clogging Destroys foul odors Unscented to prevent any sickly or overpowering smells Biodegradable	Check Price On Amazon
RUNNER UP	Tank Techs Rx RV Holding Tank Treatment	All-natural recipe Fights build-ups of and existing struvites Protects sensor Good for both black and grey water tanks Fairly affordable	Check Price On Amazon

Best RV Holding Tank Treatment Buying Guide

Let’s discuss some of the things to consider when searching for the best RV holding tank treatment for you.

Liquid

Pre-dissolved solutions that come in bottles are perfect for precision treatments. You can measure out exactly how much you think you need and flush it straight down the toilet.

Pouch

With pouches, convenience is king. You simply flush one away and you’re done; however, you don’t normally get as many treatments in total. Make sure your pouch is biodegradable and soluble.

Powder

Powders will normally come with a measuring device such as a plastic scoop. They’re easily administered but some might need extra agitation to properly dissolve before being flushed.

Potency

Try to find a holding tank treatment that fits the size of your tank. Most of the best products on the market will treat 40 gallons of water per portion. If you have a much smaller tank, there’s no need to waste money on that kind of potency. Similarly, if you have a bigger tank, you should look for something a bit stronger or use liquid products to measure out the perfect dose.

Scented or Unscented

Neither one of these kinds of treatments are any better than the other purely because they do or do not have a synthetic smell. It all comes down to personal preference. Having a perfumed product will be really pleasant as it combats other extraneous odors as well as those emanating from your holding tanks. That said, it might be worth reading up on some customer reviews to see how powerful the scents can get. Being stuck with one especially sweet or overpowering scent might grow irritating or sickly. If you’re on a rather long trip, you’re going to have to deal with that singular smell a lot. Unscented products are often preferred for a few reasons. They’re less invasive and create a neutral smelling environment. This is fantastic for those of you who really want to experience the sites, sounds, and smells of your journey. Imagine driving on a road bordered by dense pine forests, but all you can smell is chemically synthesized lavender. Picture parking up in a field full of wildflowers, waiting for a storm to hit. Instead of petals and petrichor, you get…chemically synthesized lavender. Another great aspect of unscented products is that they won’t trigger any kind of respiratory ailments such as asthma, and you can tell when and how well they’re working. They don’t rely on any perfumes to hide unfinished business in the tank.

Toxin-Free

Ideally, you’ll find a product that’s good for the environment as well as your tank. Certain chemicals traditionally used for the cleaning of septic tanks aren’t entirely harmless. This isn’t just important for the eco-conscious. Normally things that are considered toxic to the environment are also highly toxic to humans.

Formaldehyde

As we’ve discussed in our reviews, products containing formaldehyde can release toxic vapors into the air or seep toxins into water, although they clean exceedingly well. If you must use formaldehyde-based products, do some research into steps the company has taken to reduce risks.

Dyes

Dyes are a really neat feature when it comes to waste treatment. It can make dealing with it far more pleasant as it looks so dissimilar to normal waste. Unfortunately, dyes can spread and stain other aspects of waste systems and even affect water supplies. Look for products that have specialized dyes that are safe for use.

Septic Tank Culture

Another reason for an all-natural solution is that your tank and the sewage system you’ll dump your waste in eventually have particular bacterial cultures. Introducing harmful chemicals into these systems could disrupt these cultures and affect the whole sewage process.

Dissolvable and Biodegradable

No matter what treatment you settle on, it absolutely must be soluble. If it doesn’t dissolve in water, it’s going to leave a residue in your tank that could eventually cause a blockage or damage to the sensor. It’s equally important that your solution is biodegradable. If for instance, it comes in a pouch, the waste they would produce if they were indelible would clog your system and any larger systems you deposited your waste into.

– Can Water Pressure Regulators Affect the Effectiveness of RV Holding Tank Treatment?

RV water pressure regulators play a crucial role in improving the performance of RV holding tank treatments. By controlling the water pressure, they ensure a uniform and efficient spread of treatment chemicals throughout the holding tank, enhancing the breakdown of waste and control of odors.

Frequently Asked Questions

Can I use bleach to clean my RV holding tank?

Yes, you can use bleach to clean your RV holding tank, although it’s important you use an appropriate amount.

Can I dump the grey water from my RV on the ground?

Sometimes. It depends on what state you’re in as the laws vary. Even if ground dumping is legal in a state, it may only refer to one particular source of grey water such as bathing refuse. Check up on the area’s laws and health codes to find out where they stand on the matter.

Is it okay to dump black water from my RV?

You should never just dump your black water. That would be a massive health hazard and, frankly, an awful thing to do. It needs to be disposed of properly at a specialized dumping station.

Squeaky Clean?

All done and dusted folks. This is all the information you need to go out and make an informed decision about a tank treatment that will suit your needs. Now you can sit back, relax, plan that next trip, and flush all your worries down the toilet.