Best RV Antifreeze 2022[Review & Buying Guide]

best rv antifreeze

If you want to enjoy winter in your RV while doing camping and hiking etc. So you must need the best RV antifreeze to winterize your RV. Because there are many areas in the world where winter is like hell. For example, the famous English series describe winter as a horrible thing and make it so ominous by saying that winter is coming. In the winter season, the pipelines of the RV can be damaged, and it can be harmful to the roof and floor of the RV.

So if you do not use the best RV antifreeze, then you have to face the most significant loss. Also, the whole plumbing system can be burst due to cold breezes. In this article, we explained the top best RV Antifreeze for winterizing that are specially designed for recreational vehicles such as RV, camper, Boats, trailers, etc.

Table of Contents

Different Types of Best RV Antifreeze

There are many types of RV winterizing Antifreeze products available in the market with different variations and temperature capacities. They are different from -20 F to – 100 F. in this world, and every place is different, so you need to choose the best product according to your RV.

Ethnol-based Antifreeze

This type of Antifreeze is most common in the market. The best thing is that it is available at low prices. The price range is from 3.00$ to 4.00$ only. Also, it is the best choice for the plumbing system of the RV. It will dry the rubber pipes quickly. So it will enhance the safety precautions of RV.

Propylene Blend Antifreeze

The price of this type of Antifreeze comes in midway. The maximum price of this product is from 4.00$ to 5.00$. It used to moderate the RV. Due to its non-toxic technology, it is safe for all types of plumbing systems. But it has some confusion because it is challenging to manage the exact quantity of this product.

Propylene Glycol based Antifreeze

This type of Antifreeze is most common among RV users due to its unique features. It is non-toxic and non-flammable. The best thing about this type of Antifreeze product is that it has excellent safety options, which can prevent fire risks in RV. Moreover, it did not create any smell or a bad taste in the water. Also, it is safe for drinking water. Besides, it can enhance the life of pipelines and the plumbing system of RV.

Amazon Choice

Century Chemical TF1 Transfer Fluid

Century Chemical TF1 Transfer Fluid

  • Provides freeze protection
  • High boiling points
  • Low or no fire hazard
Best Selling

SPLASH 619526 RV/Marine Antifreeze

SPLASH 619526 RV/Marine Antifreeze

  • Auto & Truck Maintenance
  • Compatible all Types of Vehicles
  • Safe and Secure to Use
Editor Choice

RecPro RV Antifreeze -50°F Protection

RecPro RV Antifreeze -50°F Protection

  • -50° Burst protection
  • Lubricates seals and gaskets
  • Safe for marine engine blocks


Our Pick Up of Top Best RV Antifreeze

  1. Century Chemical TF1 Transfer Fluid
  2. SPLASH 619526 Pink 1 gal. Automotive Accessories
  3. RecPro RV Antifreeze Winter-Pruf -50°F Protection Non-Toxic
  4. Star Brite Winter Safe Non-Toxic Premium Anti-Freeze
  5. Camco 30027 100 Degree Boiler Antifreeze
  6. BioTherm Fluids RV Antifreeze and Heat Transfer Fluid 1 Gallon
  7. Froggys Fog Propylene Glycol – Food Grade USP – 1 Quart
  8. Camco Mfg. 30757 RV And Marine Antifreeze
  9. Talamex Antifreeze, Freeze Protection for Drinking Water systems

1) Century Chemical TF1 Transfer Fluid

Century Chemical TF1 Transfer FluidIf you are looking for a noncorrosive antifreeze to winterize an RV, then you must buy from Century Chemical TF1 Transfer Fluid. This best RV antifreeze is an Amazon choice and the only product in the market that can satisfy you. So, you don’t need to make any compromise on the integrity of your plumbing. The best thing about this non-toxic RV antifreeze is that it has a low toxic rate, so you don’t need to worry if it mixes in freshwater, which you used for drinking. Because it will not harm you. If you add this product to pipelines, then it will always prevent the pipelines from corrosion.

Moreover, another attractive feature is that it will keep the pH inhibitor, which means that it can maintain the natural level of water in pipes. Also, it included other materials used to prevent the pipes from germs and hazards. So it will be the best choice for people who required highly non-corrosive products.

Features of Century Chemical Fluid

  •  Included all the safety precautions
  •  Always stay stable
  •  It has a low toxic rate
  •  It will never harm in case of dropping a single drop in drinking water
  •  Included other ingredients to prevent the germs and hazards

Specifications of Century Chemical Fluid

Specifications Values
Manufactured byCentury Chemical
Brand nameCentury Chemical
Model numberTF1
Total weight9 pounds
Shipping weight9 pounds
Item dimensions7 x 3 x 12 inches

Century Chemical Fluid


  • Low toxic rate
  • Safety precautions
  • pH inhibitor included
  • Remain stable


  • Does not compatible with other brands

2) SPLASH 619526 Pink 1 gal. Automotive Accessories

SPLASH 619526 Pink 1 gal. Automotive

Due to the many brands of Antifreeze available in the market, it is difficult to choose the best one because winterizing an RV is a difficult process. So if you want to use the best rv plumbing antifreeze, then you must buy it from Splash. It will help you to winterize your RV in top conditions. It is very efficient, and it will keep functioning all the accessories in RV.

Due to its stable condition, 1 gallon is enough for the whole season. This RV antifreeze for winterizing is also compatible with other vehicles such as motorcycles, cars, other boats, etc. Its non-corrosive quality will keep maintaining the quality of pipelines in RV. So we recommend this best RV and marine antifreeze for those who want to use a durable antifreeze system for the whole season.

Features of SPLASH Automotive Accessories

  •  Compatible with all types of vehicles
  •  One gallon is enough to cover the whole winter season
  •  Noncorrosive technology keep maintaining the pipelines
  •  Never harm the fresh drinking water

Specifications of SPLASH Automotive Accessories

Specifications Values
Manufactured bySplash
ModelRV/Marine Antifreeze, 1 gel
Total weight0.01 ounces
Shipping weight0.01 ounces
Item dimensions5.8 x 5.8 x 11.1 inches
Model number619526

SPLASH Automotive Accessories


  • Safe and secure to use
  • One gallon is enough
  • Compatible with all type of vehicles
  • USA product


  • Some black things include in the water

3) RecPro RV Antifreeze Winter-Pruf -50°F Protection Non-Toxic

RecPro RV Antifreeze -50°F Protection

Some people want to winterize the RV to prevent it from being damaged. So these people must choose the RV antifreeze by RecPro because it is beneficial and efficient. The new users of RV can make their 1st tour worse without using antifreeze products as I made. The pipelines were busted due to the lowest temperature. So spending money on this type of Antifreeze will save you from damages.

The best thing about this antifreeze anti-gel for RV is that it has excellent packaging. Also, it is safe for drinking water because it has no taste. Well, you have to use more than one bottle. The RV will be comfortable if you use all the bottles at one time.

Features of RecPro RV Antifreeze

  •  Best product for new users
  •  Never change the taste of drinking water
  •  Non-toxic technology makes it more demanding
  •  Prevents the RV from damages in winter

Specifications of RecPro RV Antifreeze

Manufactured byRecPro
Brand nameRecPro
Model numberRP-19937

RecPro RV Antifreeze


  • Non-toxic and non-corrosive
  • Works efficiently to protect the plumbing system
  • Best choice for copper, plastic, and steel pipelines
  • Tasteless


  • Required some space for storage

4) Starbrite Winter Safe Non-Toxic Anti-Freeze

Starbrite Winter Safe Non-Toxic Anti-FreezeStar Brite is another famous brand in the market. I personally once used this brand, and I am completely satisfied with this best winter-safe antifreeze for RV. It’s very convenient to use and will prevent the pipelines of RV from being damaged. If you do not know the exact quantity you required for your vehicle, then you must order only one bottle from Star Brite. Furthermore, you don’t need to add some freshwater while using it.  Besides, you can use it directly. It comes in 6 bottle shape, but you can store it easily for later use because it has a long shelf life.

Moreover, you can use it for other purposes such as swimming pools or on boats, etc. So we recommend this best price RV antifreeze for people who have a small RV. So they can store the leftover bottles.

Features of Star Brite Anti-Freeze

  •  Did not require water before using
  •  Easy to use for small RV
  •  Comes in 6 gallons set at one time
  •  Compatible with all types of pipe materials
  •  Included 30 % corrosion in ingredients

Specifications of Star Brite Anti-Freeze

Specifications Values
Manufactured byStar Brite
Brand nameStar Brite
Model number31400UR

Star Brite Anti-Freeze


  • Comes in 6 gallons at one time
  • Easy to store for a long period
  • Easy to use
  • Non-alcohol
  • Compatible with every material
  • Included safety precautions


  • Higher prices

5) Camco 30027 100 Degree Boiler Antifreeze

Camco 30027 100 Degree Boiler AntifreezeKeeping the pipelines in working conditions while in the winter season is the hardest thing to handle in an RV. 100-degree boiler antifreeze for Rv by Camco is the most leading and affordable to buy. This best rv antifreeze is widely used to maintain the pipelines in low-temperature areas. This product would be perfect for you because of its great features. The best thing about this best RV water system antifreeze is that it can keep water fresh in case of any weather condition. It is very simple and easy to use. This Boiler antifreeze for RV is non-corrosive, which means that it can prevent the pipelines from rusting.

It doesn’t matter how much you pour it. Moreover, the other noticeable thing is that the Antifreeze is non-toxic and non-flammable, which makes it more demanding in the market. Also, it will save all the occupants inside the RV. It will tackle the fire situation as well. Besides, this best RV winterizing antifreeze is compatible with all types of other brands easily.

Features of Camco Boiler Antifreeze

  •  Keep stable the boiler for the whole season
  •  It is non-toxic and non-flammable
  •  Unlimited pour option without creating any rust in pipes
  •  Safe enough to control the accident or fire issue in RV
  •  It can tackle the hard conditions during the winter season

Specifications of Camco Boiler Antifreeze

Specifications Values
Manufactured byCamco
Brand nameCamco
Total weight8.97 pounds
Shipping weight8.97 pounds
Item dimensions10.68 x 5.6 x 5.43 inches
Model number30027

Camco Boiler Antifreeze


  • Tasteless and odorless
  • Easy to use
  • Non-toxic and non-flammable
  • Noncorrosive


  • Create some disturbance while mixing with other brands

6) BioTherm Fluids RV Antifreeze and Heat Transfer Fluid 1 Gallon

BioTherm Fluids RV Antifreeze and Heat Transfer FluidIf you don’t want to risk the life of your children due to antifreeze products, then you must buy this safe product by Biotherm. Its low-toxic rate makes it less harmful. Once you use this product, it will take your trust level to the upper level. It is biodegradable, so if it drops a single drop in drinking water, then don’t worry. It is a safe product. The Biotherm fluids RV does not affect the taste of the water. It is because the RV antifreeze t is glycerin-based as compared to other products based on alcohol.

The copper pipelines can damage in the long winter season easily, but if you use this RV antifreeze, then its noncorrosive technology will prevent the damages easily. Moreover, due to its flexibility, you can use it for any vehicle such as motorcycles, cars, boats, or trains, etc.

Features of BioTherm RV Antifreeze

  •  Included all the safety precautions
  •  Based on glycerine as compare to other products
  •  Did not change the taste of the water
  •  Prevent the copper pipelines from damages in winter
  •  Provide great benefits to other vehicles such as motorcycles, boats or cars, etc

Specifications of BioTherm RV Antifreeze

Manufactured byOrison
Brand nameBio Therm Fluids
Model numberBTRV-1

BioTherm RV Antifreeze


  • Biodegradable
  • Easy and straightforward to use
  • Noncorrosive
  • Non-toxic
  • Compatible with all type of vehicles


  • Makes water sweet a little bit

7) Froggys Fog Propylene Glycol – Food Grade USP – 1 Quart

Froggys Fog Propylene GlycolThe best RV antifreeze by Froggys has more other applications to perform, but here we describe it only for winterizing the RV. Also, it is best for plumbing the RV. The food-grade propylene glycol technology makes it more demanding because it is safe for skin and health also. It is also used to moisturize the water. Moreover, it is used to remove the nicotine from the water.

Moreover, it did not require any storage space because it comes in one gallon at one time. So you can use it on the spot. Besides, it is tasteless, so it did not add any taste or smell to the water. We recommend this best rv antifreeze brand for those people who want to moisture the water from germs without changing taste.

Features of Froggys Fog Glycol

  •  Included many applications to perform
  •  Based on Propylene Glycol technology
  •  Comes in the form of one gallon
  •  Did not require any storage space

Specifications of Froggys Fog Glycol

Specifications Values
Model number CHEM-PG-QT
Total weight 1.02 KG
Shipping weight1.02 KG

Froggys Fog Glycol


  • Non-toxic and non-corrosive
  • Safe for drinking water
  • Tasteless
  • Best for plumbing system


  • Comes in a rectangular bottle

8) Camco Mfg. 30757 RV And Marine Antifreeze

Camco 30757 Cam GAL-50RV AntifreezeCamco is the most famous brand in the market for RV and produces top-quality RV Antifreeze. Due to its premium quality, excellent features, and reasonable price you can save your rv as well as money. It will save your RV pile lines during the winter season because the cold season can damage the pipelines severely.

Three years ago, I forgot to winterize the pipelines of my RV, and I face extreme damage. Because in winter, the cold temperature bursts the pipelines of RV by damaging the floor. So I have to spend a lot of money on repairs. But now I always remember to winterize the pipelines before the winter season.

This best rv antifreeze will help you for a long time, and due to its efficiency, you have to use it within limits. The RV required a maximum of 2 or 1 bottle of Camco antifreeze system, and also, you have to add some fresh water while using. After opening, the bottle must use it within the time limit because it can get wasted.

Features of Camco RV Antifreeze

  •  Included Ohlixington, Giradeau, Nydixon, Ilwaco, etc
  •  Included all the useful tools
  •  The best choice to use for long years
  •  Also useable for swimming pools at home
  •  It will save the water from germs
  •  Required some freshwater before using

Specifications of Camco RV Antifreeze

Manufactured byCamco Mfg
Brand nameCamco
Total weight9.16 pounds
Shipping weight9.16 pounds
Model number30757
Item dimensions6 x 6 x 13 inches
Useable forAll type of recreational vehicles and swimming pool

Camco RV Antifreeze


  • Easy to use
  • Tasteless and non-toxic
  • Biodegradable
  • Help to catch the leaks
  • Keep water fresh
  • Compatible
  • Included safety precautions


  • The whole bottle must be used in one shift

9) Talamex Antifreeze, Freeze Protection for Drinking Water Systems

Talamex antifreezeYou need to prepare your RV for the winter season. So here, we reviewed the best RV antifreeze to secure the pipelines of your RV. The RV antifreeze by Talamex is best due to many reasons such as it will keep the engine at an average temperature. Also, it will protect the pipelines from rust and corrosion. Due to limited storage space, you have to use it on the spot. Moreover, it will reduce the chances of water freezing again. The best anti virus for RV will alarm you in case of any fire situation on the RV.

Besides, it is compatible with all types of recreational vehicles easily. So we recommend this best rv antifreeze brand for those people who want to use natural and straightforward antifreeze products in their RV and for those who have less storage space in RV.

Features of Talamex Antifreeze

  •  Control the temperature level in copper pipes up to -45 degree
  •  No harmful for drinking water and skin
  •  Protects the pipelines from corrosion and rust
  •  Required to use on the spot due to less storage space

Specifications of Talamex Antifreeze

Brand nameTalamex
Shipping weight5.6 kg
Total weight998 g
Item dimensions25.8 x 19.6 x 15.4 cm
Model number 45300505

Talamex Antifreeze


  • Did not harmful to drinking water
  • Protect the pipelines
  • Useable for all type of vehicles


  • Might be possible you have to order more than one gallon

Why Should You Buy The Best RV Antifreeze?

Many people think that the RV is strong enough to bear lousy weather conditions. So they don’t need to buy any Antifreeze products. But in this article, we explained the importance of the best RV Antifreeze products, because there are many areas in the world where the weather is so hard, which can damage the pipelines of RV with floor and roof.

So if you don’t use this product, then you have to face the most significant loss. You will have to spend money on preparing the plumbing system of the RV. So if you use Antifreeze products, then you can enjoy the winter season more without any worries. Also, Antifreeze products can save the pipelines from crossing and rusting.

Buying Guide for Best RV Antifreeze

The RV is most famous for traveling. So you need to do some care. Here in this section, we explained some important things to consider before buying the Antifreeze system. It is not just for the old RV system. It is a necessary item to add in the winter season.

The automotive antifreeze system is most common but is toxic, which can be harmful to animals and humans etc. but the RV Antifreeze is non-toxic, which will never create any harm in water. Also, it will never be harmful to drinking water.

Temperature level

This is the essential factor to consider. You must know the exact range of temperature ratings of the product Because the temperature rating will tell you about the particular working condition of the product. The RV antifreeze will handle – 50 degrees with the snowy night, but if you are still in trouble, then you need to add Antifreeze products to handle the weather.

There are many products available in the market, but all they have variations due to temperature ratings. Most of the RV owners choose the product with -20 to -50 degrees, but you can also choose the product with high temperatures, such as -100 degrees.


It means that the product should be easy to use. It should not be difficult. Because many RV owners did not know about it, they relayed on the RV antifreeze system. So if you want to prevent the loss, then you must try the natural Antifreeze product.

You might also interested to know about: Best RV Cleaner For Fiberglass!


What are the top Antifreeze brands?

There are many brands in the market, but some famous brands are BioTherm Fluids, Camco, Splash, etc. these brands will provide you every necessary essential for your RV.

What is meant by Antifreeze?

It used to prevent the pipelines of RV in the winter season. Because the cold breezes can damage the pipes, also used to protect the plumbing system of the RV. Moreover, in summer, the pipes can expand, but the Antifreeze can reduce the chances.

Is Antifreeze harmful to drinking water?

Many people afraid of this, but if you choose a non-toxic product,s then it will never create any harm in drinking water, and you can quickly drink the water. Also, it will never change the taste of water.

Where can we buy Antifreeze products?

There are many stores available in the market. However, if you don't have time to search the market, then you can buy it online directly.


Winterization of RV is the most important thing to consider for RV because it can reduce the chances of damages in the winter season. But many people don’t know about it. So in this article, we provided every little information about the best RV Antifreeze system.

Also, we explained the top best antifreeze for rv winterizing with all the features and specifications. So if you are a beginner, then you don’t need to worry because you can choose one of the products mentioned earlier according to the requirements of your RV.


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