Does Water Softener Salt Melt Ice

Does Water Softener Salt Melt Ice? Also, on Driveaway? 

Do you also have the question of whether water softener’s salt melts ice? 

Are you also debating whether water softener salt can be used on your driveway? 

Worry not! I will answer the above questions in this article and let you know the steps you need to follow to melt ice and how long it will take to do the same. 

Follow this article to its very end to know even more. 

Can you Use Water Softener Salt to Melt Ice? 

Yes, you can use water softener salt to melt ice. (it will slowly but surely get rid of the ice)

Using water softener salt to melt ice on your sidewalk or driveway is one of the cheapest and most effective ice removal methods.

When water softener salt is used to melt ice, it causes a phenomenon known as endothermic dissolution. This occurs when the salt molecules interact with the molecules of the frozen water, reducing temperature. Heat is absorbed from the surrounding environment and transferred into the ice through the endothermic nature of this reaction.

What is the Reason for Salt Melting Ice? 

There is a thin layer of water on the surface of the ice. This layer of water and salt mix together when salt is poured on ice. In addition to lowering the freezing point of the ice below it, salty water also melts the ice below it, making it even saltier. 

You can continue the process until all the ice has melted and your driveway has some traction.

Water softener salt is effective because it lowers water’s freezing point. In technical terms, it is called freezing point depression.

It is more difficult for water to freeze into ice when softener salt lowers the freezing point. Therefore, sidewalks and driveways are less likely to develop ice or, if they do, it is more likely to melt quickly.

Can Water Softening Salt Melt Ice on Driveaway? 

Yes, it is safe to use water softener salt to de-ice your driveway and roads. It’s okay to use water softener pellets or salt crystals to melt salt, but if you work with salt crystals, crush them first.

Sprinkle salt over the icy areas of your driveway and wait for the ice to melt. Water softener salt can melt ice as quickly as a few minutes, depending on the size and thickness of the ice.

For salt to be effective, it must be in direct contact with the ice. If there is only a small patch of ice, you can sprinkle salt on top and let it melt.

If there is a large area or thick ice, spread a layer of salt over the surface and wait until it melts before adding more salt. Whatever the case, it is crucial to give the salt time to melt the ice; hurrying the process will not help.

Water softener salt works best when applied thinly and then sprinkled with regular table salt to melt the ice. By doing so, the melting process will be sped up. The driveway’s surface can also be damaged if too much salt is applied. Keep salt to a minimum and be safe.

Icy driveways and walkways can be managed and made safer by using water softener salt. Using this method, you can melt ice effectively without shovels or other ice-melting products if you do it correctly. 

REMEMBER – The color of water softener salt is white, unlike rock salt, which has pink, gray, and brown hues. Because of this, it can be difficult to see what areas are already salt-covered.

Steps to Follow: To Melt Ice on Driveway Using Water Softener Salt

Follow these simple steps to melt ice in your driveway using water softener salt.

Steps to follow –

1. Fill a mug or a bucket with salt. (Prefer salt crystals)

2. Wear gloves and use a bowl or a small holder to grab or fill the salt with salt.

3. Sprinkle salt in the necessary amount over the layer(s) of ice in your driveway.

4. Sprinkle it gradually until the driveway is de-iced. (Give the salt a few minutes/hours).

5. Check and verify if your driveway is ice-free and ta-da! 

There you have it! 

Spread the salt by casting it from side to side using a plastic 1-cup scoop. It’s not necessary to cover the whole driveway. Salt creates holes in the road that give your tires traction. It is critical not to pile salt up.

TIP – If you are leaving early in the morning, it is recommended to salt your driveway the night before.

How long does Water Softener Salt take to Melt Ice?

For salt to melt ice sufficiently, it generally takes between 10 and 20 minutes.

Various factors influence how quickly water softener salt melts ice, including surface area, the amount of salt used, and the ambient temperature.

Salt molecules and frozen water molecules have different temperatures, viscosities, and surface tensions. This is exactly why this whole deicing process is successful in the first place.

Water Softener Vs. Sidewalk Salt: Knowing the Difference

Choosing the right salt for de-icing our sidewalks and driveways during winter can be challenging. 

What is the most effective salt to use for sidewalks? Softener salt or sidewalk salt? In what ways are they different?

Water Softener Salt

The salt in water softeners is softener salt, usually in pellet form. In addition to reducing hardness, this type of salt removes minerals that may lead to scale buildup on plumbing fixtures, dishes, and laundry. Water pipes are also less likely to corrode when it is applied.

Sidewalk Salt

Sidewalk salt, or rock salt, is used in winter to melt ice on roads and sidewalks. This salt contains various minerals, including sodium chloride, which makes it larger than softener salt. Snow and ice melt more effectively with sidewalk salt due to their larger size.


When choosing between softener salt and sidewalk salt, you should consider how much and how quickly you need your ice to melt. Generally, softener salt can be used to clean small areas, such as sidewalks and driveways. 

Sidewalk salt works best if large areas are involved, such as a parking lot.


In general, sidewalk salt is much cheaper than softener salt. The reason for this is the more specialized nature of the product and the thoroughness of its manufacturing process. Furthermore, it must be highly purified to be effective.

Ultimately, it is up to you to decide whether to use softener salt or sidewalk salt. It’s essential to consider your needs when choosing which salt to use, as each type has its pros and cons.

Find out which salt suits your application best by speaking to your local hardware store or an ice-melting professional.


Yes! Water softener salt can melt ice on and around your driveway.

The ice will melt if you follow the mentioned steps and give it time. 

And you’re ready to go to work in the morning without hassle or delay!