Best Roof Melt to Get Rid of Snow and Ice in 2021 - Backyard Boss
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Best Roof Melt to Get Rid of Snow and Ice in 2021

Although icicles are beautiful symbols of the holiday season, they’re also a sign of trouble. If you have icicles hanging from your roof, you could experience one of two problems. First, your roof and gutters system could break. Shingles might break and cause a serious leak in your home. Second, someone could experience an injury from a falling icicle. For your safety and the safety of everyone around you, it’s important to keep ice off of your roof. And that means using the best ice melts. Find out which roof melt is the best for your home.

Best Roof Melts for Ice & Snow Comparison Table

Pellets of Fire Snow & Ice Melter - Best Roof Melt to Get Rid of Snow and Ice in 2021Pellets of Fire Snow & Ice Melter
  • Fast working
  • Works in low temperatures
  • Heavy duty packaging
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HARRIS Safe Melt Pet Friendly Ice and Snow Melter - Best Roof Melt to Get Rid of Snow and Ice in 2021HARRIS Safe Melt Pet Friendly Ice and Snow Melter
  • Safe for pets
  • Good for the environment
  • Not very corrosive
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Green Gobbler 96% Pure Calcium Chloride Snow & Ice Melt Pellets - Best Roof Melt to Get Rid of Snow and Ice in 2021Green Gobbler 96% Pure Calcium Chloride Snow & Ice Melt Pellets
  • Fast acting
  • Works in temperatures as low as -40 degrees
  • Safe for plants
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Snow Joe AZ-25-EB Melt-2-Go - Best Roof Melt to Get Rid of Snow and Ice in 2021Snow Joe AZ-25-EB Melt-2-Go
  • Anti-corrosion formula
  • Safe for the environment
  • Works quickly
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Blue Heat Snow and Ice Melter Rock Salt - Best Roof Melt to Get Rid of Snow and Ice in 2021Blue Heat Snow and Ice Melter Rock Salt
  • Works in temperatures as low as -25 degrees
  • Safe formula
  • User friendly packaging
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Why Choose Us

There’s one winter day I’ll always remember. I was standing in front of my house, waiting for my father to come home from work. Suddenly, I heard a crash next to me. An icicle fell from the roof and landed four feet to my left. Although I was unscathed, I realized how close I was to being hit.

While that moment didn’t change my life, it made me realize the importance of keeping ice off your roof. At the time, I wasn’t aware that there were ways to keep ice from accumulating. Today, I know that a roof melt could prevent the trouble that comes from ice dams.

What You Should Know About Roof Melt

icicles hanging from roof outdoors winterIf you live in a cold climate, you should know about ice dams. They happen when snow lands on a roof. Eventually, it could melt and send drops of water down the edge of your roof. Then, they could refreeze and cause ice to build up. Known as ice dams, these frequent occurrences come at a price.

Sometimes, ice forms under shingles and causes leaks. At other times, the dams leave sharp icicles hanging from your roof. They become hazards, damaging anything or anyone underneath them. If you don’t want ice to accumulate on your roof, you need to be proactive. And that means using a roof melt. There are other products, like roof rakes, but they require more effort than roof melts.

How Does a Roof Melt Work?

Roof melts are made of varying chemicals, but they all work in the same way. They contain chemicals that lower the freezing point of water. If ice forms, an ice melt will melt the ice and allow it to fall off your roof.

People use ice melts for driveways, stairs, and roofs. Typically, you can find one melt that works for any of those uses. However, you should read the label and check that the product meets all of your preferences. For instance, you might want a melt that’s pet-friendly. There are some melts that use harsh chemicals, which could be harmful for your pets.

Is Ice Melt Safe for Roof Shingles?

One thing you should consider before buying a roof melt is whether it’s safe for your roof. If a roof melt contains rock salt, it could damage your shingles. Furthermore, it could damage your bushes and trees. If you have a shingle roof, only use a melt that contains calcium chloride.

How Should You Use an Ice Melt?

best ice melt wide how to use icicles hanging from roof edge from below

Obviously, you want to follow the directions on your ice melt packaging. That said, there are a few things you should know about using ice melts properly. First, consider mixing your ice melt with sand or another abrasive substance. The chloride in ice melts could have an affect on concrete and other building materials.

You should also apply your ice melt with care. If you’re using tablets, throw the tablets onto your roof. After it starts snowing, you might want to throw up a few more tablets. As the snow falls, it will turn into water and simply fall off your roof. If you have small granules or pellets, pour them in a nylon stocking and place the closed stocking in your gutter.

Any time you apply your ice melt, use extreme caution. Being up on a ladder or up on your roof is unsafe, especially during a snowstorm. The safest way to apply roof melt is to do so from the ground. Because ice dams often happen in or near your gutters, you can place the melts near the base of your roof.

After the storm, you might have a pile of salt on the ground. In this case, you should sweep or shovel it all up. Any nearby plants could die from the excess salt.

How Should You Pick an Ice Melt for Your Roof?

When holding an ice melt, you should consider several factors. For one, think about what temperature it lowers the freezing point to. If you live in a very cold climate, you need melts made for low temperatures. However, some melts only lower the temperature to 15 degrees. When the weather gets colder than that, your melts won’t work.

cat standing on windowsill with snow outside

It’s important to remember that there is more than the actual temperature to consider. The wind can make it colder and than it actually is. Additionally, inches of snow could make it more difficult for the melts to work. Before you buy a melt, think about your climate. If it’s snowy and cold, look for a melt that can withstand anything. Products that contain calcium chloride can handle temperatures under 20 degrees Fahrenheit.

Environmentally Friendly

If you care about the environment, this is a trait that you’ll want to find in your ice melt. Rock salt is bad for the environment. When it washes off your roof, it enters the ground and has a damaging effect.

If you want a product that won’t hurt the environment, look for melts that seem to be less harmful to nature. Keep in mind that some products deemed environmentally friendly have rock salt coated in calcium magnesium acetate, or CMA. The CMA wears off and leaves rock salt underneath. Therefore, it’s still dangerous for the environment.


If you have dogs or cats that go outside, you might want a product that’s pet-friendly. Otherwise, your pets could experience side effects from the water melting off your roof. Fortunately, there are ice melts that are safe for pets.

Best Roof Melts for Ice & Snow

Best Fast-Acting Ice Melt

Pellets of Fire Snow and Ice Melter
    One of the fastest working products available, this roof melt also works well in low temperatures.



Aptly named, Pellets of Fire melts snow and ice in rapid time. It’s made to work very quickly, and is one of the fastest products on the market. As soon as it comes into contact with snow or ice, this product melts it. Because of its effective formula, Pellets of Fire is great for use on a roof. Made with pure calcium chloride, this product melts when it’s as cold as -25 degrees.

For storage, this product comes with a heavy duty pail. The cover seals tightly and is reusable for future use. To save money, you can opt for the pellets in a bag. You can choose from a variety of sizes to meet your needs. Made in the U.S, these pellets are quality controlled to make them effective and safe. In addition to using it on your roof, you can also use this product on your sidewalks, pathways, steps, and patios.

Best Pet-Safe Ice Melt

HARRIS Safe Melt Pet Friendly Ice and Snow Melter
    A pet-friendly roof melt, this product is not very corrosive and is better for the environment.



This ice and snow melt is 100% magnesium chloride. Thanks to its chemical makeup, the product won’t burn your pets when they walk on the runoff from your roof. Additionally, there are no jagged crystals in the product. Placing it in a stocking for use on your roof is simple. As an added benefit, you can also use this product on your driveway and patio. It works on contact, so it’s highly effective at preventing ice dams from forming.

In temperatures as low as -13 degrees Fahrenheit, Safe Melt will work. Its formula is less corrosive than several other ice melts, which makes Safe Melt better for the environment. Additionally, it’s better for your roof because there’s less of a chance of corrosion.

In the packaging of this product, there’s a convenient scoop. For an easy-to-use and safe product, Safe Melt is a great option. You can reduce your impact on the environment and on your pets with this roof melt.

Best Ice Melt for Extreme Cold

Green Gobbler 96% Pure Calcium Chloride Snow & Ice Melt Pellets
    A fast acting ice melt, this product works in extreme temperatures.



Another fast-acting product, the Green Gobbler features a formula that’s 96% calcium chloride. It melts both snow and ice in extremely low temperatures. In fact, it works in temperatures as low as -40 degrees. As with most other roof melts on this list, the product also works on driveways and porches. Whether you use it on your roof or on your driveway, you can be confident that it won’t kill off your plants. The formula is considered safe for trees, bushes, and grass.

Because this product is in pellet form, it’s easy to work with. You can quickly pour the pellets in a pantyhose and place it in your gutters.  It also comes with a hassle free return policy if the product doesn’t work to your liking. For particularly cold climates, the Green Gobbler is a smart choice. It’s one of the only ice melts that works in such low temperatures.

Safest Ice Melt for Pets and Plant

Snow Joe AZ-25-EB Melt-2-Go
    This pet-friendly ice melt has an anti-corrosion formula.



This ice and snow melt is friendly to both pets and the environment. It’s made with ingredients that come from nature, so the product isn’t as harsh as some other ice melts. Although this product is unlikely to cause irritation for pets, there is a small possibility that it could cause a small reaction.

After this product works, it doesn’t leave behind a slimy residue. It keeps your roof, as well as the area on the ground underneath your roof, clean. When you work with the ice melt, it won’t dry out your skin or cause irritation. You can place it in a stocking with your hands, and don’t need to worry about using protective equipment.

The formula on this product includes calcium magnesium acetate, which is a harmless deicing agent. Because it’s both safe and effective, this product is a great option. You can keep your roof free from ice and snow in a safe way.

Best Heavy-Duty Ice Melt

Blue Heat Snow and Ice Melter Rock Salt
    As an effective ice and snow melter, this product works quickly to melt ice on your roof.



This product is effective enough to be used in commercial applications. It melts snow and ice in temperatures as low as -25 degrees Fahrenheit, and works on your roof as well as on your pavement. When you spread it around, the product has a blue tint that makes it easy to tell if you missed any spots. In addition to not staining your roof, this product also won’t harm your vegetation. Its formula is relatively safe, and does not contain many harmful chemicals. However, it could be harmful to your pets.

Made in the U.S, Blue Heat snow and ice melt contains calcium, magnesium, and sodium. It works quickly and in contact to protect your roof. It was made to limit corrosion, so you don’t need to worry about your roof or gutters experiencing damage. When you use this product properly, you can be confident that your roof won’t experience snow or ice damage.

icy shingled roof melting texture

How We Picked

When deciding which roof melt was the best, we considered several factors. Even if you don’t have a pet, you probably want a roof melt that won’t harm kids or animals. We looked for products that were relatively safe and didn’t require a hazmat suit.

Of course, it also matters that a product is effective. We only picked products that work quickly, and work well. Additionally, we looked for products that work in low temperatures. If an ice melt doesn’t work in low temperatures, it won’t do you much good. All of our picks can handle low temperatures, but some can withstand the cold better than others.


Out of all the roof melts, the Snow Joe AZ-25-EB Melt-2-Go was the most effective. Despite its ability to work quickly, the product doesn’t do harm to the environment or your pets. It also doesn’t leave behind a slimy, stick residue. If you’re looking for a family-friendly product that works, Snow Joe is the right choice. All you need to do is place the pellets in a pantyhose and line your gutters worth it.

Which product do you use as a roof melt? Comment below and let us know!