If appliances are not cleaned properly and regularly, it not only affects their lifespan but may also threaten your family’s health. Washing machines and refrigerators are among the most commonly overlooked appliances that require routine cleaning. Housekeeping expert Mary-Ann Chen shared practical tips with The Epoch Times for cleaning appliances—large and small—easily and thoroughly.
Washing Machines
Washing machines may seem inherently clean because they wash clothes, but the outer rim of the inner tub is notoriously dirty, Chen said. During the drainage process, detergent and lint can cling to the outer wall, and combined with a warm, humid environment, it becomes a favorable environment for mold and bacteria. If either of the following situations occurs, your washing machine may need attention:- Small black spots appear on clothing after washing, indicating that dirt or mold has accumulated to the point of coming off the tub.
- Clothes feel itchy and uncomfortable after washing, especially for people with sensitive skin.
If your washing machine has a self-cleaning function, follow the manufacturer’s instructions.
After cleaning, if only a small amount of dirt or mold appears, you can simply wipe it off. If there is a large amount, place an old towel inside and run another cycle so the towel absorbs any remaining dirt or mold. Remember to leave the door open after each wash to improve ventilation and reduce mold growth.
Refrigerators
The dirtiest part of the refrigerator is often the door handle. Handles are touched repeatedly throughout the day, yet are frequently overlooked during cleaning, Chen said. Wipe the refrigerator door handle down regularly with alcohol to avoid spreading germs.The shelves inside a refrigerator are also an important area to clean. Liquids from food can drip down and solidify at low temperatures, making them harder to remove. Do not use a scraper or rinse glass shelves directly with hot water, as this may cause cracking. Chen suggests first applying a warm, damp paper towel to the grime to soften it up before removing it.
Door gaskets are another common area for mold growth. The interaction of warm and cold air creates moisture, which, when combined with organic matter such as food, can lead to mold over time. For minor mold, use a toothbrush with a small amount of bleach to clean the crevices of the gasket. If the mold becomes severe, it’s best to replace the gaskets.
How food is stored also affects the cleanliness of the refrigerator. Consider the following:
- Store Food in Sealed Containers: Keep opened food in airtight containers or resealable bags to prevent odors and cross-contamination.
- Separate Raw and Cooked Foods: Store raw and cooked items in separate closed containers.
- Avoid Storing Easily Perishable Items Near the Door: Because the refrigerator door has a higher and more fluctuating temperature, avoid storing dairy products and eggs there. Reserve this area for temperature-stable sauces or frequently used items.
Ovens and Air Fryers
Ovens and air fryers are among the most difficult appliances to clean because they contain heating elements and cannot be put in water. Chen suggests spraying cleaner onto paper towels and applying them to greasy areas on the inner walls for several minutes to soften the grease. Once softened, the grease is easier to wipe away.
Disassemble removable parts regularly for cleaning, then reinstall them to prevent long-term grease accumulation. If parts become too dirty, you may need to replace them.
Rice Cookers
A common issue with rice cookers is that a white, hazy layer forms on the outside of the pot, caused by limescale, a mineral deposit that forms when water evaporates. The best way to remove limescale is to add about two tablespoons of citric acid to the rice cooker, fill it about three-quarters full with water, bring it to a boil, and allow it to soak. After soaking, scrub with a brush and dry thoroughly to prevent mineral residue from returning. If the rice cooker is dirty due to spills, clean it promptly with dish soap.Microwave Ovens
Microwave ovens often become dirty from splattered food during heating. To clean a microwave oven, place citrus peels inside and heat for about one minute. The steam and oils will help soften the grease. Then wipe the interior with a paper towel. To prevent splattering, food should be covered when being microwaved.Dehumidifiers and Air Conditioners
The filter is the most important component to clean in dehumidifiers and air conditioners. However, avoid rinsing or scrubbing the filter directly, as this can damage its fiber structure. Because of the filter’s fine material, water pressure can push dust deeper into the crevices. Instead, first remove dust with a dry brush or vacuum cleaner, then rinse gently with water and allow it to air-dry completely. Avoid exposure to direct sunlight, as it may cause plastic components to degrade over time.4 Precautions When Cleaning Appliances
A few simple safety measures can help protect both your appliances and you when you clean them.- Dry-Wipe Surfaces: Use a dry cloth to remove dust from appliance surfaces. Avoid using water or a damp cloth, as moisture can seep into crevices.
- Read Instruction Manuals Carefully: Review the manual before cleaning unfamiliar appliances to avoid damaging them.
- Unplug Appliances Before Cleaning: Disconnect appliances from power before cleaning to reduce the risk of electric shock.
- Avoid Harsh Cleaning Agents on Surfaces: Some cleaning agents may not be compatible with plastic and can cause cracking or discoloration. Always read the appliance’s instruction manual to see what cleaning agents you can use on it.
