Snowblowers make light work of heavy snow, saving your back and shoulders from the strains of shoveling. However, snow with a high moisture content can form densely packed clumps that stick to the insides of the snowblower chute. When more snow gets pulled into the snowblower, it clings to the stuck clump, creating a clog instead of being pushed through the chute.
Non stick spray works as a lubricant to prevent snow from sticking to the metal chute. The best non stick sprays for snow blowers also create a water-resistant barrier and may even prevent rust, resist corrosion and UV rays, and leave a sleek shine. Keep reading to learn about other important characteristics to look for when shopping for non stick spray, and consider some of the top picks in this list, so you don’t get stuck shivering in your boots as you try to clear a clog.
- BEST OVERALL: DuPont Teflon Non-Stick Dry-Film Lubricant
- RUNNER-UP: Liquid Wrench M914 Silicone Spray – 11 oz
- BEST BANG FOR THE BUCK: DuPont Teflon Snow and Ice Repellant
- BEST HEAVY DUTY: CRC Heavy Duty Silicone Lubricant, 11 Wt Oz
- ALSO CONSIDER: WD-40 Specialist Water Resistant Silicone Lubricant
What to Consider When Choosing the Best Non Stick Spray for Snow Blowers
Before choosing a non stick spray to help maintain a snowblower, take a few minutes to learn what to look for in a non stick spray, including drying time, safety concerns, functions, and the spray’s longevity.
A non stick spray’s drying time varies depending on the specific product, the ambient temperature, humidity, and the moisture content of the snowblower chute. A quick drying time allows for multiple applications in a short amount of time, and users can apply a second layer when it’s needed.
For the best results, apply the non stick spray in a warm, dry environment, like a garage or workshop. Warmth helps the spray stick to the metal and dry quickly. Most non stick sprays can adhere to wet surfaces in freezing temperatures, but it will take longer for the spray to dry. Until the spray is completely dry, it won’t lubricate properly, nor will it be fully water- or corrosion-resistant.
While non stick sprays for snow blowers are helpful in preventing clogs, they can contain hazardous chemicals that should be handled with care. Check the product’s label for the manufacturer’s recommendations to determine the proper way to apply and use the spray and learn whether any potential hazards exist in using it.
Some general rules apply when using these sprays. Keep them out of reach of children and pets because they can be toxic if ingested or inhaled. Because the liquid spray may be flammable until it dries, store it away from sources of heat or flame. Use non stick spray in a well-ventilated space and consider wearing eye protection, a respirator, and gloves to mitigate contact with its hazardous ingredients.
The primary purpose of a nonstick spray for snowblowers is to lubricate the inside of the snowblower chute to keep snow from sticking and clogging the chute. However, many nonstick sprays have additional benefits, such as preventing rust and/or UV rays, resisting water, and even adding a shine or gloss to the metal finish.
- Rust prevention helps protect the metal on the snowblower chute from water, ice, and corrosive road salt.
- Water resistance, a common characteristic of non stick sprays, allows them to repel snow, ice, and water to prevent clogging.
- UV protection ensures that painted surfaces don’t prematurely crack or fade after long periods in the sun.
Longevity refers to the length of time a non stick spray remains effective after it’s applied. One-time use non stick sprays must be reapplied before every use, which can take precious minutes when the driveway must be cleared before leaving for work. Sprays that are effective for longer periods allow the snowblower to be used several times before the user must lubricate the chute again.
While it’s a good idea to reapply non stick spray before every use, many products are effective for up to four weeks. To achieve optimal longevity and lubrication, users typically must apply more than one coat of these sprays.
Our Top Picks
These top non stick sprays for snowblowers have been selected based on drying time, function, overall efficacy, and other critical shopping factors.
Applying DuPont’s non stick spray to the snowblower chute helps reduce sliding friction in the chute that can lead to snow buildup and clogging. This spray lubricant uses a resin-bonded formula and 100 percent dry-film Teflon to adhere to metal surfaces, which allows it to dry almost instantly and form a protective coating inside the chute.
DuPont’s Teflon coating extends the life of the snowblower chute and other metal tools it protects. The spray forms a shield that resists dirt, water, snow, ice, and some chemicals. It can be used in temperatures from -100 degrees Fahrenheit to 480 degrees Fahrenheit, and remains effective for up to four weeks. It comes in a 10-ounce can.
Liquid Wrench’s silicone spray is a very slippery lubricant. When used in the snowblower chute, it inhibits clogs and helps ease the movement of snow and ice through the chute. The spray comes in an 11-ounce can and should be used only in open, well-ventilated areas because its vapors are flammable, and inhaling or ingesting the spray can be fatal.
This non stick spray repels water, and it’s resistant to corrosion and rusting, so the metal chute is protected from deterioration. The product also can be used on wood, rubber, plastics, and vinyl to clean or lubricate augers, lawnmowers, snowblowers, and other tools. Liquid Wrench dries to a clear coating in a few minutes and lasts for up to one week.
DuPont’s Teflon Snow and Ice Repellant spray comes bundled with their lock lubricant, two products that can solve a range of wintertime problems, from unclogging a snowblower chute to freeing up a frozen lock. The snow and ice repellent is made with a Teflon fluoropolymer and silicone formula that repels water, snow, and ice, helping to prevent buildup on the snowblower and other winter tools.
When applied in a warm, dry location, this affordable spray dries in just a few minutes. When it’s ready, the spray forms a clear coating that’s resistant to dirt and corrosion. This has the benefit of extending the life of the metal chute and other metal it’s used on, including rain gutters, snow shovels, snowplows, augers, and even snowmobiles.
However bad the weather conditions are outside, this heavy-duty non stick spray will almost certainly work. CRC lubricant goes on in warm, dry, wet, or cold weather and creates a clear coating suitable for protecting wood, metal, and rubber surfaces. Once the spray has dried, it leaves no sticky residue behind but does provide protection against water, snow, and ice.
Though this heavy-duty spray is odorless, it should still be applied in a well-ventilated area because it can cause respiratory problems when used in an enclosed space. Use the non stick spray to protect toys and tools for every season, including marine engines, cooling systems, boats, cars, tools, and even fishing gear and tackle.
The two-pack of WD-40 Specialist spray isn’t the WD-40 that many people already have around the house; instead, this product is specially formulated for increased water resistance. The silicone lubricant can be used at temperatures as low as -100 degrees Fahrenheit, so the user can be confident that the cold weather won’t affect the spray’s effectiveness.
WD-40 Specialist spray can be used on most metal surfaces, along with several nonmetal materials, including rubber, plastic, and vinyl. The nonstaining film left behind when the spray dries is clear and rust resistant. What’s more, it’s a corrosion inhibitor that lubricates and frees frozen or stuck metal parts. Effective for up to two weeks, reapplication may be necessary, depending on the volume of snow the snowblower moves.
FAQs About Non Stick Spray for Snow Blowers
Learn more about non stick spray for snowblowers and how to maintain a snowblower by reading the answers to these frequently asked questions.
Q. Why does my snowblower keep clogging?
Snowblower chutes can clog because the user is trying to push through the snow too fast. They also clog when the heavy snow has a high moisture content and formed compact clumps that stick to the sides of the chute.
Q. Can I use WD-40 on a snowblower?
You can use WD-40 to help lubricate the snowblower chute. It’s easy to apply, dries quickly, and acts as both a water repellent and corrosion inhibitor.
Q. How do I use snowblower spray, and where should I apply it?
Snowblower spray is easy to use: just shake the can, remove the lid, and spray an even coating on the interior of the chute. The non stick spray lubricates the chute’s sides, preventing snow from sticking and clogging the blower.