Savings & Deals

Defrost Your Fridge: Essential Tips to Prevent Ice and Spoilage

Rachel Zhou Jul 4, 2026 5 min read

Defrosting your fridge might not be on your annual checklist, but it's crucial. Frost accumulation can cause spoiled food and inconsistent cooling, making it essential to know when and how to defrost.

Our appliance expert offers practical tips to maintain a frost-free fridge. The defrosting method is quite similar to that of a freezer, so consider tackling both tasks together.

Steps for Defrosting Your Fridge

According to appliance expert Glenn Lewis, most modern refrigerators are designed to self-defrost and typically do not require manual defrosting.

However, if you notice frost buildup—perhaps due to frequent door openings or incorrect temperature settings—it can hinder cooling and lead to spoiled food.

As a rule of thumb, Lewis advises defrosting when ice thickness exceeds a quarter of an inch (7 mm), or as per the manufacturer's guidelines. If your fridge is self-defrosting, you may rarely need to defrost it, but vigilance is key.

Step 1: Unplug and Empty Your Fridge

Kitchen with a 60s style smeg fridge

(Image credit: deVOL)

Start by unplugging your fridge and removing all items inside. Store perishable goods in a cooler, like the Igloo 48 QT Laguna Ice Chest Cooler from Walmart.

This is also a great chance to declutter. Dispose of expired items using reliable trash bags like the Hefty Ultra Strong 13 Gallon Trash Bags from Amazon. If you find items still in date but unlikely to consume, consider donating them.

All prices correct at time of publication.

Step 2: Prepare Your Space

A large wood-paneled fridge in a kitchen, with a vase of flowers on the countertop.

(Image credit: Kaitlin Green / Emily Henderson Design)

After unplugging, ice will start melting quickly. Lewis suggests placing towels around and inside the fridge to catch the melting water, preventing a messy cleanup later.

You can also use paper towels or old newspapers for this task. If opting for reusable items, remember to wash them promptly in your best washing machine to avoid bacteria growth.

Step 3: Allow Ice to Melt Naturally

smeg fridge in kitchen

(Image credit: Future)

Next, let the ice melt completely. This process will be faster compared to defrosting a freezer without turning it off. Resist the urge to hasten it with a hairdryer or similar methods, as Lewis advises simply leaving the door open.

While your fridge is empty, avoid a common mistake by wiping down the interior for an easier cleaning experience.

Step 4: Clean and Reconnect

modern kitchen with stainless steel fridge

(Image credit: Future)

Once the ice has melted, plug your fridge back in. Before restocking, clean the interior thoroughly with either vinegar or a commercial cleaner like the Method Antibacterial All-Purpose Cleaner from Amazon and a microfiber cloth. Pay special attention to the vegetable crisper drawer, which tends to accumulate grime.

While restocking, take time to organize your fridge, making it easier to find ingredients and maintain freshness. Consider investing in items recommended by professionals that every fridge should have to keep it orderly.


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