Top Energy-Saving Tips for Your Fridge: Every Household Hero Needs to Know This!

Properly utilizing your refrigerator can not only extend its lifespan but also significantly reduce your electricity consumption. These simple tips and tricks will help you effectively decrease your monthly electricity bills.


1Keep your fridge away from heat sources and don’t push it against the wall

It’s best to keep your fridge away from heat sources such as gas stovesrice cookersmicrowaves, and direct sunlight. Also, don’t push your fridge right up against the wall as it needs space to dissipate heat, helping it work more efficiently. This is especially important because the cooling cables behind the fridge need cool air to keep the fridge from using too much energy and breaking down quickly.

Samsung Inverter 236L Refrigerator RT22M4032BY/SV

2Adjust your fridge temperature accordingly

Depending on the outdoor temperature, you can adjust your fridge temperature up or down. Avoid setting the temperature too high as it consumes a lot of energy. During colder months, you can set the temperature to level 3 and increase it to level 4 on hotter days to save energy.

Additionally, you can adjust the temperature for each compartment, including the freezer, fridge, and vegetable drawer. The ideal temperature for the freezer is around -18 degrees C, while the fridge should be kept at 2 – 4 degrees C to maintain freshness.

LG Inverter 393L Refrigerator GN-B422WB

3Don’t leave the fridge door open for too long

Cold air escapes when the door is open, causing the compressor to work harder and consume more energy to cool the fridge again. So, avoid leaving the door open for too long, and remember to close it carefully, ensuring the door seal fits snugly against the fridge body.

4Use glass or ceramic containers for food storage

Glass or ceramic food storage containers help maintain the cold temperature in the fridge better, ensuring food quality and energy efficiency. Use ceramic plates or bowls to store food. Arrange the food to fill the containers adequately to allow for better cold air circulation, helping you save a significant amount on your electricity bill each month.

5Don’t put hot food in the fridge

Hot food will increase the temperature inside the fridge, causing the compressor to work at a higher capacity to balance the temperature. If you frequently put hot food in the fridge, it will also reduce the fridge’s lifespan due to the frequent activation of the motor to quickly cool the fridge.

6Keep a moderate amount of food in the fridge

Having a moderate amount of food in the fridge helps maintain the cold temperature through the exchange of cold air between the food items. If the fridge is too empty, the cold air exchange will be less effective, wasting energy. To counter this, you can slightly lower the temperature so that the compressor works less.

On the other hand, having too much food in the fridge is also not advisable as it can block the cold air vents. This will increase the fridge’s temperature, affecting food quality.

7Turn off the automatic ice maker when necessary

Some fridges have an automatic ice maker that quickly provides ice cubes for your use. However, to save energy, you can turn off this feature when not needed and make ice cubes the traditional way in the freezer compartment.

8Regularly check the door seal

The rubber seals (also known as fridge gaskets) can become worn over time, causing cold air to escape. To test them, place a thin piece of paper between the door and the fridge. If you can easily pull the paper out, it’s time to replace the seals. Also, remember to keep them clean to prevent dust and dirt buildup that can affect the door seal.

9Regularly clean the condenser coils

Condenser coils dissipate heat from the refrigerant outside the fridge. Dirty coils can lead to inefficient heat dissipation, causing higher energy consumption. Clean the condenser coils regularly, at least every six months or once a year.

At the same time, clean and vacuum the area behind the fridge to prevent dust buildup that can block the system. If you have pets, clean this area more frequently as it is an ideal place for pet hair to accumulate.

10Clean your fridge regularly

It’s recommended to clean your fridge regularly, approximately every 2-3 months, to prevent bacterial growth. This practice also helps prevent dust buildup on the cold air vents, reducing the need for the compressor to work harder to maintain the temperature and saving energy.

We hope these tips help you save a significant amount of electricity each month! Develop good habits when using your fridge to prolong its lifespan, save money, and protect your family’s health.

Frequently asked questions

There are several ways to optimize your refrigerator’s energy efficiency. Start by regularly cleaning the coils and ensuring adequate ventilation. Keep the door seals tight and avoid overloading the fridge. Adjust the temperature settings to the recommended levels and make use of the power-saving features, such as vacation mode or eco-mode, if available. Additionally, practice smart food storage habits and avoid keeping the fridge door open for prolonged periods.

The recommended temperature setting for your refrigerator is between 35 to 38 degrees Fahrenheit (2 to 3 degrees Celsius). This range ensures your food remains fresh and safe to consume. For the freezer, aim for a temperature of 0 degrees Fahrenheit (-18 degrees Celsius). These settings offer an optimal balance between energy efficiency and food preservation.

It is advisable to defrost your freezer periodically, ideally once it has a significant ice buildup. Manual defrosting can be done every three to six months, depending on usage and the climate you live in. Regular defrosting helps maintain energy efficiency, as excessive ice buildup can affect the freezer’s ability to maintain temperature efficiently.

Absolutely! Simple habits can make a big difference. Always ensure that food is properly covered before placing it in the fridge, as uncovered food releases moisture, making the compressor work harder. Also, avoid keeping the fridge too cold; aim for the recommended temperature range. Regularly clean and organize your refrigerator, and try not to open the door frequently or leave it open for extended periods.

Keep an eye out for unusual noises, such as excessive humming or buzzing, as this could indicate that the compressor is working harder than necessary. Also, check for excessive ice buildup in the freezer, which may suggest that the unit is not maintaining temperature efficiently. If your utility bills are higher than expected, it could be a sign that your refrigerator is consuming more energy than it should.