What is RV antifreeze made of

RV antifreeze can be ethanol-based, propylene glycol-based, or, less commonly, a blend of both ethanol and propylene glycol. You may recognize ethanol as an alcohol. Propylene glycol is essentially a “double alcohol”.

What ingredients are in RV antifreeze?

The primary components are either ethanol or propylene glycol. You may remember from your high school chemistry class that ethanol is the “kick” in Kickapoo Joy Juice—grain alcohol. Yes, ethanol is a good antifreeze (not in your bloodstream) because it raises the freezing point of water.

Is there a difference between regular antifreeze and RV antifreeze?

RV antifreeze differs from regular motor antifreeze, not just because it’s non-toxic. These are meant to be put directly into the plumbing system. A good way to tell if it’s RV antifreeze or car antifreeze is the color. RV antifreeze is almost exclusively pink.

What kind of antifreeze is RV antifreeze?

Propylene Glycol based: This antifreeze will only be available at your local RV shop (and not every RV shop for that matter). It sells for approximately $7.00 – $9.00/jug. It is non-toxic and safe for all RV plumbing.

Is RV antifreeze safe to drink?

RV antifreeze is used in the plumbing systems of your RV while automotive antifreeze is used in your car’s coolant system. RV antifreeze is always less toxic, as automotive antifreeze completely and totally poisonous and should never be consumed.

Does RV antifreeze contain alcohol?

Types of RV Antifreeze Also known as alcohol-based antifreeze, this type of antifreeze is the most affordable option available. It works by raising the freezing point of water to help keep your pipes from bursting.

Is RV antifreeze alcohol based?

There are a few different types of RV antifreeze. RV antifreeze can be ethanol-based, propylene glycol-based, or, less commonly, a blend of both ethanol and propylene glycol. You may recognize ethanol as an alcohol.

What color is RV antifreeze?

Though the company may differ, RV antifreeze is typically labeled as “RV & Marine Antifreeze,” and it often comes in pink color. While Dollar General does have antifreeze in stock, the products they have are not viable because they have automotive antifreeze, not RV antifreeze.

Can you mix RV antifreeze with toilet chemicals?

As long as you keep adding antifreeze to your wastewater tanks in regular intervals, it’s unlikely any freezing issues will arise.

Is there a non-toxic antifreeze?

Proylene glycol antifreeze Propylene glycol is considerably less toxic than ethylene glycol. It can actually be labelled ‘non-toxic‘. It is generally used where ethylene glycol would be inappropriate, such as food processing systems where accidental ingestion could happen.

Article first time published on

Can I put regular antifreeze in my camper?

While the unit is in use you will not need to add any antifreeze to the holding tanks as long as you keep your heat on. there are ducts than run to the tanks to keep them from freezing. Automotive antifreeze is very toxic. RV antifreeze is not.

Is pink RV antifreeze toxic to dogs?

While this form of anti-freeze is less toxic than those containing ethylene glycol, these products still pose a risk to pets if ingested. Propylene glycol can also be found in RV antifreeze, hair dyes, disinfectants, paints and varnishes.

What happens if you ingest RV antifreeze?

You can safely ingest small amounts of RV antifreeze, especially if the bottle is labeled as safe, non-toxic, and/or non-hazardous. Generally, propylene glycol-based antifreeze is non-toxic and safe to ingest in small amounts. Because it’s non-toxic and safe to ingest, you can run it through your freshwater system.

Can you put RV antifreeze in black water tank?

Clean and flush your black and gray water tanks, drain the fresh water tank completely, then close the drain valves. Pour one quart of special RV antifreeze into the gray and black tanks to protect the drain valves and seals. Do this through all sink and shower drains—you want antifreeze in the pipe traps as well.

Can you put RV antifreeze in your freshwater tank?

Do not pour antifreeze into your fresh water tank to run it through the pump into your water system. This will take a lot of antifreeze and is not very efficient. Even when the tank is drained there remains some water in the bottom of the tank which mixes with the antifreeze and lessens its protection level.

Is RV antifreeze heavier than water?

RV/Marine antifreeze is made with Propylene Glycol base with Phosphates as corrosion inhibitor and is non-toxic and Pink in color. PG is more dense , heavier than water. RV antifreeze with added phosphate is even more dense than PG so therefore heavier than water.

Is RV antifreeze septic safe?

Aside from being toxic, ethylene glycol is also damaging to a septic system. … The propylene glycol or ethanol used in RV antifreeze, however, are both safe for your septic system and won’t cause any damage when used in appropriate quantities.

Is RV antifreeze corrosive to metal?

Although the PG in RV antifreeze is expensive, the corrosion inhibitors are not. RV antifreeze is intended to protect drinking water systems from rusting. Drinking water systems are composed mainly of steel piping. For this reason the only corrosion inhibitor found in RV antifreeze is phosphate.

How do you get the antifreeze taste out of RV?

After flushing your water system for several minutes, your water should taste clean and fresh, but if it still has a residual antifreeze taste, you can add baking soda to help remove this unpleasant flavor. Simply sprinkle baking soda directly into each drain or dissolve it in water and pour it down the drains.

Is RV antifreeze bad for water heater?

The antifreeze won’t hurt the tank, but don’t forget to flush it out before firing it up next spring. This will help you get the antifreeze flushed out without messing up your existing winterize job on the rest of the plumbing.

Is pink antifreeze poisonous?

No! There are various chemicals in RV antifreeze making it unsafe to consume. For our pets, we can worry about using it during the winter to protect our RV’s plumbing systems and their somehow gaining access to it.

How many gallons of water does RV antifreeze treat?

Non-toxic RV antifreeze (The amount depends on the layout and length of your plumbing lines. Two to three gallons will normally do).

How cold is too cold for an RV?

A temperature between -19ºF and -25ºF (-28 Celsius to -31 Celcius) is just too cold for an RV. It is extremely difficult to endure such low temperatures in an RV, as frostbite could occur in just a few minutes.

At what temperature will RV tanks freeze?

As a general rule, the water in an RV’s pipes could freeze when the temperature dips below 32 degrees Fahrenheit for a day. But in many cases, it would need to get well below 30 for an extended period of time for most RV pipes to freeze. It is also a function of how long it’s been exposed to the cold.

Will RV antifreeze melt ice in pipes?

Sadly, no. RV antifreeze will not melt ice for you. RV antifreeze is used to prepare the RV plumbing for winter, including flushing out any remaining water from the pipes, faucets, and other places.

Is pink antifreeze propylene glycol?

The pink dyed stuff is propylene glycol. It is found in many kinds of soft drinks. Soft drinks are toxic too, by the way.

Will RV antifreeze thaw ice?

Yes, RV antifreeze can melt ice, and here’s how to do it: Prepare the area that you are going to work. Try to remove as much ice as possible – you can even use hot water to melt some of it before applying the antifreeze.

Is RV antifreeze environmentally safe?

RV antifreeze will not harm the environment if labeled both non-toxic and biodegradable. Those are also generally regarded as safe by the FDA. They are safe to dispose of around children or animals. … You also get automotive antifreeze which is meant for the engines of any motor vehicle.

Is ethylene glycol still in antifreeze?

Most antifreeze is made from ethylene glycol. … While this is a step in the right direction that will undoubtedly save lives, consumers should still be encouraged use antifreeze made from propylene glycol instead. Propylene glycol-based antifreeze is slightly more expensive, but is non-toxic to pets and wildlife.

Is green antifreeze propylene glycol?

Green Antifreeze IAT is a mixture of various compounds such as phosphates and silicones, with either propylene glycol or ethylene glycol. … Silicones, on the other hand, work as a metal sealant, protecting them from different chemicals, moisture, and general wear.

Where do you dump RV antifreeze?

I was always told RV antifreeze is not toxic and can be safely disposed of in a septic system or the local RV dump station. If it were toxic, you wouldn’t want to put it in your fresh water system, … I use about 4 gallons a year on different pumps etc and have never killed anything dumping it on the ground.