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A countertop DeLonghi deep fryer sitting near a sink in a modern kitchen.

How to Clean a Deep Fryer

Deep fryers help you create the perfect crunch from the comfort of your home, either for wings, French fries or funnel cakes. Regular maintenance keeps these appliances looking good and functioning properly. Below, we walk you through how to clean a deep fryer so you can keep on enjoying your fried favorites.
A compact, countertop deep fryer with French fries in the basket.

But First... A Safety Check

Understanding how to clean a deep fryer is relatively straightforward thanks to the boil-out method. As far as appliance maintenance goes, this process is quick and nearly effortless. In fact, it takes less than an hour to complete. But before diving in, it’s important to make sure you have the necessary tools and that the surrounding area is safe.

The Boil-Out Method

The boil-out method is a quick, reliable way to clean a deep fryer, whether you own a commercial or at-home model. For this cleaning technique, all you need is water and dish soap. You can also use a non-abrasive cloth or a non-metallic bristled brush to remove excess grease and lingering food from the basket. Below, we guide you through the boil-out method to help you learn how to clean a deep fryer to keep it looking and performing its best.

1

Turn Off and Gather Your Cleaning Tools

Before cleaning your deep fryer, always make sure the appliance is unplugged and completely cool. This prevents accidental burns or splashes from hot grease. If you need to wait, this is a great time to get the required cleaning items.

2

Remove and Clean the Basket

To begin cleaning your deep fryer, you’ll want to start with the basket. Remove it from the fryer’s basin, gently shake off any excess oil and place it in your kitchen sink. Then, using a non-abrasive sponge or bristled brush and some dish soap, scrub the basket, focusing on any stubborn residue. If needed, soak the basket in warm, soapy water for 15-20 minutes before scrubbing and rinsing.

3

Empty the Oil

While the basket dries, it’s time to clean the basin. Start by removing the oil. Remember, oil should never be poured down your kitchen sink’s drain, as this can cause plumbing problems. Instead, pour it into a sealable container and dispose of it in the trash. If needed, carefully remove any large food particles.

4

Washing the Basin

Once the oil has been safely disposed of, the fryer is ready to be cleaned. Fill the basin with water and add a few drops of dish soap. Plug the appliance back in and let it boil for 10-15 minutes. For heavier soils, wait about 30 minutes. Then, switch off the fryer and wait till it's completely cool. Finally, discard the soapy water.

5

Reassemble and Refill

Once the basket and basin are dry, reassemble the appliance and refill with oil. Now, you’re ready to fry up more of your crunchy favs.

A clean deep fryer installed in a kitchen’s counters.

The Importance of Regular Deep Fryer Maintenance

Regular maintenance for your deep fryer isn't only about keeping the appliance looking good; it’s crucial for proper performance. When left untouched, dirty fryers can affect food quality, accelerate oil breakdown and even be a safety hazard in your kitchen. If you're ever unsure about the right way to care for your appliance, grab the owner's manual. The manufacturer often includes proper care and maintenance instructions, along with recommended products and cleaning methods.

How Often Should You Clean a Deep Fryer?

Now that you know how to clean a deep fryer, you might be wondering how often these steps should be completed. Oil changes should be done weekly, while a gentle cleaning is needed after each use. If you use your fryer often, then the boil-out method should be used regularly, about every three months or once you start to notice build-up.

Remember, regular upkeep helps guarantee cleanliness and lasting performance for your deep fryer. And the boil-out method is easy to add to your kitchen cleaning routine. While the soapy water boils, take the time to clean your countertops or other kitchen appliances. However, maintenance can only go so far. When you’re ready to upgrade your current fryer, explore our buying guide for deep fryers to find the model that best fits your needs. For personalized assistance, contact our team of specialists at 800-860-3577.

How to Clean a Deep Fryer FAQs

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