How to Use Baking Soda in Your Fridge & Freezer
- T&C Appliance/HVAC Repair
- Mar 5
- 2 min read
Updated: Jul 1
How to Use Baking Soda in Your Fridge & Freezer
We’ve all been there—opening the fridge only to be met with an unpleasant odor that lingers no matter how clean it looks. That’s where the magic of baking soda comes in! This simple, affordable ingredient is one of the best ways to eliminate odors and keep your refrigerator and freezer smelling fresh.
At T&C Appliance/HVAC Repair, we know the importance of maintaining a clean and efficient fridge. Let’s break down why baking soda works and how to use baking soda in your fridge & freezer properly.
How to Use Baking Soda in Your Fridge & Freezer
Why Does Your Fridge Smell?
Food odors develop in your fridge due to
* Spoiled or expired food
* Spilled liquids or crumbs
* Strong-smelling foods like onions, garlic, and fish
*Mold or mildew buildup
Even after cleaning, odors can linger because fridges trap moisture and absorb smells—especially in rubber seals, shelves, and drawers.
How Baking Soda Eliminates Fridge Odors
Baking soda (sodium bicarbonate) is a natural odor neutralizer. Unlike air fresheners that mask odors, baking soda absorbs and neutralizes them.
How it works
Baking soda is a mild alkaline compound that interacts with acidic odor molecules.
Instead of just covering up smells, it breaks them down on a chemical level.
The result? A fresher, odor-free fridge and freezer!
How to Use Baking Soda in Your Fridge & Freezer
✔ Open a box of baking soda and place it on a middle shelf in the fridge and one in the freezer.
✔ For best results, use a shallow dish or bowl instead of the box to expose more baking soda to air.
✔ Replace every 1-3 months—baking soda loses its effectiveness over time.
✔ If you notice strong odors, stir the baking soda occasionally to refresh its surface.
✔ For tough odors, sprinkle a small amount on a plate and leave it in the fridge overnight.
Pro Tip-After replacing old baking soda, don’t throw it away! Use it for cleaning sinks, drains, or scrubbing stubborn stains in your fridge.
Extra Tips for Keeping Your Fridge & Freezer Odor-Free
Wipe up spills immediately – Liquids and food crumbs can create odors fast.
Store strong-smelling foods in airtight containers – Prevent smells from spreading.
Clean fridge surfaces with a baking soda paste – Mix with water to scrub shelves and drawers.
Check for expired food regularly – Toss anything questionable before it starts stinking!
When to Call a Professional
If your fridge still smells even after using baking soda and deep cleaning, there could be hidden issues, such as
A clogged drain pan collecting mold and bacteria
A malfunctioning air circulation system
A buildup of spoiled food residue in gaskets and vents
At T&C Appliance/HVAC Repair, we specialize in fridge maintenance and odor troubleshooting. If your fridge isn’t as fresh as it should be, we can help!
Call us today! Visit our website to Book Online 24/7
Serving Burlington, Durham, and surrounding areas
Keep your fridge fresh and your food tasting great—one box of baking soda at a
time! ✨
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