5 Easy Tips to Clean Your Microwave & Eliminate Bacteria
Easy Tips to Clean Your Microwave & Kill Bacteria

For many Indian households, the microwave is an indispensable kitchen workhorse, used daily for everything from reheating leftovers to quick cooking. Yet, this trusty appliance often becomes a forgotten corner when it's time to clean. Food splatters, sauce spills, and accidental overflows accumulate quickly, creating a hidden problem of unpleasant odours and unhygienic conditions.

Why a Dirty Microwave is a Serious Health Concern

Ignoring microwave cleanliness does more than just create an eyesore. Galia Ivanova, CEO of Cleaning Estimate, UK, warns that a dirty microwave can directly impact your food and the appliance itself. "Dirty microwaves can affect both food taste and appliance efficiency," she states. "Residues left behind may cause smells and even reduce the microwave’s performance over time."

This sentiment is echoed by Delah Gomasi, CEO of MaidForYou, who highlights a more serious risk. She confirms that microwaves can become a breeding ground for bacteria if not cleaned regularly. This health hazard is considered so fundamental that Gomasi points out proper microwave cleaning is one of the first tasks new cleaners are trained on.

Simple Hacks for a Sparkling Clean Microwave

Prevention is the First Step

Before you even need to deep clean, you can drastically reduce mess. The easiest method is to prevent splatters from happening in the first place. Experts recommend covering food with a microwave-safe lid or a damp paper towel while heating. "Using covers means only the lid needs washing, not the whole appliance," explains Gomasi. She also strongly advises wiping any spills immediately after heating, as fresh splatters are far easier to clean before they harden and bake onto the interior surfaces.

The Magical 2-Minute Vinegar Steam Clean

For a routine, thorough clean, the most popular and effective method is surprisingly simple and natural. Here is the step-by-step process:

  1. Mix one cup of water with one or two tablespoons of white vinegar in a microwave-safe bowl.
  2. Heat the mixture for two minutes on high power.
  3. Let it sit for another two minutes without opening the door.

This process creates steam that coats the interior, softening dried food and loosening stuck-on grime. Once the time is up, you can effortlessly wipe the walls clean with a damp cloth or soft paper towel. This method is eco-friendly and avoids the need for harsh chemicals. For those who dislike the smell of vinegar, you can achieve the same effect and a fresher scent by using lemon slices or lemon rinds instead. Ivanova also suggests adding herbs like mint, rosemary, or thyme to the water, as the released oils help break down grime while leaving a pleasant aroma in your kitchen.

Tackling Stubborn Stains and Lingering Odours

If some stains persist after steaming, don't reach for abrasive scrubbers. Ivanova recommends a natural paste made from equal parts baking soda and coconut oil. Apply this paste to the stubborn spots, let it rest for about 15 minutes, and then wipe it away. The baking soda acts as a gentle abrasive, while the coconut oil works to dissolve grease. For long-lasting freshness, a pro-tip is to keep a small bowl of dry coffee grounds inside the microwave when it's not in use, as they are excellent at absorbing lingering odours.

The Final Step for Complete Hygiene

While vinegar and lemon are excellent cleaning agents, it is important to note they are not disinfectants. To ensure all germs are eliminated, experts recommend a final wipe with a toxin-free disinfectant after cleaning. By combining regular care—covering food, wiping spills promptly, and a monthly steam clean—your microwave will remain hygienic, efficient, and ready for use at all times, ensuring both your appliance's longevity and your family's health.