Will an Air Fryer Damage a Granite Countertop?

While unlikely to cause damage from a single-use, over time an air dryer can cause burn marks to form on the granite surface. There are no safety concerns with using an air fryer on granite but it’s wise to be cautious and use a heat-proof mat.

Granite is a natural stone that is both beautiful and heat resistant, making it a great option for countertops. It’s a popular choice because it’s as durable as it is customizable to various styles and décor. However, you may wonder if an air fryer can damage granite.

Granite can endure heat up to 1,200°F, while the temperature of the air fryer can range from 200-400°F. While granite can withstand high temperatures, repeated exposure to heat can cause damage.

If you plan to use an air fryer on your granite countertop, precautions should be taken, such as using a heat resistant mat. Here we’ll take a look at why that’s important and whether or not you should be worried about using your air fryer on a granite surface.

will an air fryer damage a granite countertop

Granite’s Heat Resistance

Granite is ideal for countertops. It can withstand phenomenally high temperatures before melting but that doesn’t make it impervious to marks. 

If you’re wondering whether an air fryer will significantly damage your granite countertop, the short answer is no. The air fryer’s maximum temperature is only 400 degrees Fahrenheit, well within the granite’s tolerance range.

Of course, it’s always best to err on the side of caution. Continued exposure to heat can cause burn marks on the granite surface. While this isn’t a safety issue, it can ruin the aesthetic of your worktop. 

These burn marks usually come from hot pots and pans being placed directly on the surface. An air fryer is unlikely to cause this type of damage but it’s possible. Therefore we’d recommend you take preventative measures.

Fixing Granite Worktops

Granite is a solid and durable material. However, it can be damaged by extreme temperature changes. While an air fryer probably won’t cause damage to your granite countertop right away, over time, repeated exposure to high temperatures could lead to cracks or other damage.

If the granite does get damaged, usually it’s a problem that can be easily fixed. If the granite is cracked or chipped, you’ll need to repair it as soon as possible. Minor cracks can be filled with epoxy resin, while more significant damage will require the replacement of the affected area. 

Granite's Heat Resistance

Removing Burn Marks From Granite

If heat stains form on the surface, then it’s not the end of the world as there are a few solutions available:

Baby oil – This is usually a quick and easy way to get rid of the stain. Pour a small amount on and leave it for a day to soak in. After 24 hours, remove it with some mild soap and then the problem should be solved.

Baking powder paste – If that doesn’t solve it, you can make a paste from baking powder by mixing it with a little bit of water. Apply the paste, covering it in plastic wrap and then poke holes in the top of the wrap.

This will allow it to slowly dry until it gets hard. As it does, it will soak up the stain out of the granite. Once set, you can scrape it away to reveal a stain-free surface.

If your granite countertop has started staining easily then it’s often a sign that it needs to be resealed, which can often be done easily using a spray.

Using Air Fryer Without Damaging The Granite Countertop

Using Air Fryer Without Damaging The Granite Countertop

It is possible to use an air fryer without damaging the granite countertop. The best course of action is to get a heat-proof mat. These only cost around $10 and are great for using any type of hot cookware such as electric griddles, pots and pans. 

Place it underneath the air fryer for peace of mind. You’ll also have the added advantage of it collecting any grease splatter or stains. They are easy to wash and can be reused. 

Another solution is to use a trivet (a small stand) but these are generally designed for flat surfaces such as a pan and not the legs of an air fryer.

As we mentioned, you will probably be able to use an air fryer without damaging your granite worktop. But with how beautiful these worktops are, it’s wise to take precautions. A heat-proof mat is a cheap and convenient way to keep the countertop protected. 

FAQs On Will an Air Fryer Damage a Granite Countertop

How can I repair damaged granite?

Minor cracks can be filled with epoxy resin, while more significant damage will require the replacement of the affected area. 

Can granite withstand high temperatures?

Granite can withstand temperatures up to 1,200 degrees Fahrenheit.

What is the best way to protect my countertop from heat damage?

The best way to protect your countertop from heat damage is to use a trivet or mat.

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