Freezer Frost Remover Spray: Does It Really Work as Advertised?

If you’ve ever had to deal with a frosty freezer, you know how difficult it is to scrape off the ice manually. A freezer frost remover spray promises to remove the frost without all that hassle. But the question is, does it really work as advertised? 

A freezer frost remover spray leaves your freezer clean and frost-free by lowering the freezing point of water in the ice. This product helps break down the bond between water molecules, causing the ice to melt faster and become easier to scrape or wipe off.

In this article, we’ll take a closer look at how a freezer frost remover works, how to use it, and whether it’s worth your money. Keep reading to learn how to keep your freezer clean and prevent frost.

How a Freezer Frost Remover Spray Works?

Freezer frost remover sprays typically contain the chemical substance ethylene glycol, an odorless, colorless substance with wide applications in hydraulic brakes, pens, paint, cosmetics, antifreeze, etc. Ethylene glycol has a low freezing point of -12.9°C (8.78°F). When sprayed on frost, the combined freezing point of a mixture of 30 units of water to 70 units of the substance can go as low as -50°C (-58°F).

Freezer frost is caused by humid air entering the freezer and coming into contact with the cold surfaces inside. This can happen if the door is left open for too long or if there’s a problem with the seal. When the humid air hits the cold surfaces, it condenses and forms ice crystals.

These ice crystals can build up over time and grow into large blocks of ice that make it difficult to access your food. They can also make your freezer less energy-efficient since your freezer has to work harder to overcome the ice coat. 

Read: Chest And Upright Freezer Maintenance Checklist

How To Remove Freezer Frost Using Frost Remover Spray?

If you’re tired of having to scrape off the frost that accumulates in your freezer every few months or weeks, you need to learn how to remove it using frost remover spray. This simple process is quick and easy and can help you keep your freezer clean. 

When spraying frost remover, consider wearing a mask over your mouth and nose to avoid ingesting ethylene glycol accidentally. Ethylene glycol is a poisonous substance that can do much damage when ingested by accident.

Using freezer frost remover spray is simple — just point and spray! Be sure to cover the entire surface of the freezer evenly. For best results, let the spray sit for a few minutes before scraping off the excess frost formation with an ice scraper. You can also use a soft cloth or sponge to wipe away the melted frost. 

Follow these detailed step-by-step instructions to remove freezer frost using a frost remover spray:

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  1. Turn off your freezer. This precautionary measure prevents electrical shock and ensures that your freezing unit does not interfere with the spray’s action.
  2. Take out all your food and store it safely in cooler bags. Cooler bags keep the heat away from your food.
  3. Point and spray the frost remover on the frost formation. You may need to spray more liquid directly on the frost, depending on the amount of buildup.
  4. Wait 5-10 minutes, and use a frost scraper to shake loose the frozen ice blocks. If it doesn’t budge, spray a little more and wait another 5-10 minutes.

After following these steps, all the frost should come out easily. With frost remover, you do not need to set up large bowls of hot water to clean your freezer.

Read: Is A Deep Freezer Good For Home Use?

Do You Really Need Freezer Frost Remover Spray?

If you’re like most people, you barely think about cleaning your freezer until there’s a problem. But just like any other appliance in your home, your freezer needs to be cleaned on a regular basis. Not only will regular cleaning help keep it running efficiently, but it will also prevent nasty surprises like spoiled food obscured at the back of the fridge by a thick layer of frost.

You need a freezer frost remover spray to efficiently remove unwanted ice formation. Frost not only makes it difficult to access your food, but it can also cause your freezer to work overtime as it tries to maintain low temperatures. This can lead to higher energy bills and shorten the lifespan of your freezer.

Freezer frost remover spray works better than mechanical ice scrapers and other scraping methods that could actually damage your fridge. It’s faster, more efficient, and, best of all, doesn’t require much manual effort.

However, you can always get away with other defrosting methods:

  • Turn off the power to the freezer and open the door. Let warm air circulate throughout your unit, and wait for the frost to melt.
  • Use a hairdryer to speed up the process. The hot air coming from the hairdryer causes frost to melt faster, but be careful. Be sure not to use a hairdryer with an exposed heating element, or a superheated metal piece, as it could damage your freezer.
  • Use rubbing alcohol. You may soak a clean cloth in rubbing alcohol and wipe away the frost. Be sure to wipe down the entire interior of the freezer, including the shelves and door seals.

If you have a lot of frost buildup, you may need to use a putty knife or another sharp object to scrape it away. Be careful not to scratch the interior of your freezer while doing this. Once you have removed all of the frost, wiping down the interior with rubbing alcohol will help get rid of any residue.

Read: How To Reduce And Prevent Moisture In The Freezer?

How To Prevent Freezer Frost?

Frost in a freezer takes up space and prevents the proper cooling of food. Fortunately, there are several steps that you can take to prevent frost from accumulating in your freezer. 

  1. Check the freezer door seal. A faulty door seal is one of the most common causes of freezer frost. If there’s even the slightest gap around the door, warm air can seep inside with moisture. As that moisture condenses, it turns into frost. To check if your door seal is intact, close the door on a piece of paper. If you can pull the paper out easily, then you need to replace the seal.
  2. Reduce humidity levels in your kitchen with a dehumidifier. When the air is humid, it contains more moisture, which can lead to condensation and more frost inside your freezer.
  3. Keep the door closed as much as possible. Doing so will help keep the humid air out and keep the cold air in.
  4. Adjust the temperature setting. Believe it or not, one of the reasons you might be seeing frost in your freezer is that the temperature is set too low. Most people think that the colder, the better when it comes to freezing food, but that isn’t the case for your frosting problem

As long as the temperature inside your freezer stays below 0°C (32°F), water vapor will condense and turn into frost. 

So, if you’ve been turning your fridge’s temperature lower to keep things extra cold, consider turning it up a notch if you don’t have anything that needs total freezing. This can help alleviate the frosting challenge.


Using a freezer frost remover spray is a highly effective way to remove frost from freezers. However, this product must be used with caution as it contains dangerous chemicals. When using freezer frost remover spray, follow the directions on the label carefully and wear protective clothing, including gloves and eye protection.

Reader Comments (2)

  1. Where can I get this? I live in 23701 area code but I can’t find it here or online to buy it. Lots of articles about how it works but where can I get it?

    • Hi Elizabeth,
      I did a search and found that the specific products in this article are available now only in Europe. It looks like you can buy them on eBay.

      I did find this product, which you might find useful.

      Here is another option you might try.

      Or this.

      I will continue researching and update this article with my findings. Thanks for bringing this to our attention!


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