Can you salt an asphalt driveway? This is a common question many homeowners ask when it comes to winter maintenance for their driveways.

Maintaining your asphalt driveway during winter can be challenging, especially when it comes to deicing. One common method is using salt to melt the ice and snow. However, many people wonder if it’s safe to use salt on their asphalt driveway and ask ‘Can you salt an asphalt driveway’.

In this article, in addition to answering ‘can you salt an asphalt driveway,’ we’ll also explore the effects of salt on asphalt driveways, alternatives to salt for deicing, and dos and don’ts of winter maintenance for asphalt driveways.

The Effects Of Salt On Asphalt Driveways

salting asphalt driveways

Can you salt an asphalt driveway? Salt is a commonly used deicing agent that helps to melt the ice and snow on your driveway. However, it can have some negative effects on your asphalt driveway.

When salt dissolves in water, it creates a brine solution that seeps into the cracks and pores of your asphalt. As the water freezes and expands, it can cause the cracks to widen and lead to further damage to your driveway. Additionally, the salt can break down the asphalt and cause it to become brittle over time, leading to potholes and cracks.

There are different types of salt that are used for deicing, including rock salt, calcium chloride, and magnesium chloride. Rock salt is the most commonly used type of salt and can effectively melt ice in temperatures above 20°F. Calcium chloride is superior to rock salt and works at lower temperatures, but it can be more expensive. Magnesium chloride is the most expensive but is also the most effective at melting ice at low temperatures.

So, can you salt an asphalt driveway? While salt can be effective at melting ice and snow, it has its pros and cons. The pros include its affordability, availability, and effectiveness at melting ice. The cons include its negative impact on the environment, its corrosive properties, and its potential to damage your driveway.

Alternatives To Salt For Deicing Asphalt Driveways

Deicing Asphalt Driveways

There are alternative methods for deicing asphalt driveways that can be just as effective as salt without the negative impact on the environment or your driveway. These include:

Sand: Sand is an excellent alternative to salt that provides traction on icy surfaces. It won’t melt the ice, but it will make your driveway less slippery, making it safer to walk and drive on.

Calcium Magnesium Acetate (CMA): CMA is an environmentally friendly deicing agent that is made from natural materials. It’s effective at melting ice and snow and won’t damage your driveway or harm the environment.

Beet Juice: Beet juice is a natural deicing agent that is safe for the environment and won’t harm your driveway. It’s effective at melting ice and snow and can be mixed with other deicing agents for better results.

When choosing an alternative to salt, consider the effectiveness, cost, and environmental impact of each method.

Dos And Don’ts Of Winter Maintenance For Asphalt Driveways

To keep your asphalt driveway in good condition during winter, here are some dos and don’ts to keep in mind:


  • Shovel your driveway regularly to prevent ice buildup
  • Use a plastic or rubber-edged shovel to avoid damaging your driveway
  • Use a broom to remove light snow
  • Use sand, CMA, or beet juice as an alternative to salt
  • Repair any cracks or potholes in your driveway before winter


  • Use metal shovels or tools that can damage your driveway
  • Use hot water to melt ice, as it can cause cracks and damage to your driveway
  • Use salt or other deicing agents excessively
  • Allow ice and snow to build up on your driveway for extended periods


salting Asphalt Driveways

Does Salt Ruin Your Asphalt Driveway?

Salt can have negative effects on asphalt driveways, such as widening cracks and making the asphalt brittle over time. It’s best to use alternative methods such as sand, CMA, or beet juice to avoid damaging your driveway.

How Do You Deice An Asphalt Driveway?

You can deice an asphalt driveway using various methods, including salt, sand, CMA, or beet juice. It’s essential to choose a method that is effective, cost-efficient, and environmentally friendly.

How Do I Make My Asphalt Driveway Less Slippery?

Using sand or other traction-enhancing materials can help make your asphalt driveway less slippery during the winter months. Additionally, removing snow regularly and avoiding excessive use of deicing agents can help maintain a safe driveway surface.

When Should You Not Salt Your Driveway?

It’s best not to salt your driveway when temperatures are too low for salt to be effective, such as below 20°F. Additionally, avoid using excessive amounts of salt or other deicing agents that can harm your driveway or the environment.


While salt can be effective at deicing your asphalt driveway, it can have negative consequences. Using alternative methods such as sand, CMA, or beet juice can provide the same results without harming your driveway or the environment. When choosing a deicing method, consider the effectiveness, cost, and environmental impact of each option.

Additionally, following the dos and don’ts of winter maintenance for asphalt driveways can help keep your driveway in good condition. By taking these steps, you can maintain a safe and functional driveway during the winter months. So, when you ask ‘can you salt an asphalt driveway?’, the answer is yes, but it’s not always the best option.

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