How to Clean Microwave Inside: Quick and Easy Methods That Actually Work

Food splatters, grease, and lingering odors make a dirty microwave one of the most unpleasant kitchen chores. The good news: cleaning the inside of your microwave is one of the easiest jobs in the kitchen when you use the right method. No harsh scrubbing required.

Why You Should Clean Your Microwave Regularly

Food residue left inside a microwave can harbor bacteria, cause unpleasant odors, and even affect cooking performance. A quick clean once a week and a deep clean monthly keeps your microwave hygienic and odor-free.

What You'll Need

Microwave-safe bowl
White vinegar or lemon
Microfiber cloths
Non-scratch scrub sponge
Baking soda
Dish soap

Method 1: Steam Clean with Water and Vinegar (Fastest)

Fill a microwave-safe bowl with 1 cup of water and 1 tablespoon of white vinegar.
Place in the microwave and heat on high for 5 minutes.
Leave the door closed for 3 more minutes — the steam continues to work.
Carefully remove the bowl (it will be hot). Wipe down all interior surfaces with a microfiber cloth — food residue will wipe away effortlessly.

Method 2: Baking Soda Paste for Stubborn Spots

Mix baking soda with a little water to form a paste.
Apply to stubborn stains and let sit for 5 minutes.
Scrub gently with a non-scratch sponge and wipe clean with a damp cloth.

Method 3: Commercial Degreaser

For heavily soiled microwaves, spray Lysol Pro Kitchen Degreaser on a cloth (not directly inside the microwave), wipe all surfaces, then wipe again with a clean damp cloth to remove any residue before using.

Method 4: Handheld Steam Cleaner

A pressurized handheld steam cleaner blasts away grease and food residue in seconds. Direct the nozzle at soiled areas and wipe immediately with a microfiber cloth.

Don't Forget These Areas

The turntable: Remove and wash separately in the sink with dish soap, or run through the dishwasher.
The door interior: Wipe the inside of the door, including the edges and the seal.
The ceiling: Food often splatters upward — don't skip it.
The exterior: Wipe down the outside, control panel, and handle with a damp microfiber cloth.

Tips to Keep Your Microwave Cleaner Longer

Always cover food with a microwave-safe lid or paper towel to prevent splatters.
Wipe up spills immediately after they happen.
Do a quick steam clean once a week to prevent buildup.

Frequently Asked Questions

What is the easiest way to clean the inside of a microwave?

The steam method with water and vinegar is the easiest — heat for 5 minutes, let steam for 3 more, then wipe clean. No scrubbing needed.

How do I get rid of burnt smell in microwave?

Place a bowl of baking soda or white vinegar inside the microwave (unplugged, door closed) overnight to absorb odors. The lemon steam method also neutralizes smells effectively.

Is it safe to use vinegar to clean a microwave?

Yes — white vinegar is completely safe for microwave interiors. It cuts through grease and neutralizes odors without leaving harmful residue.

How often should I clean my microwave?

A quick wipe-down weekly and a steam deep clean monthly is ideal for most households.

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