Place a Bottle in the Fridge to Save Millions Annually – A Trick Many Don’t Know Yet

You might not realize it, but placing a bottle in the fridge can help save a significant amount of money.

This article will guide you on how to reduce your fridge's energy consumption while keeping your food fresh. Since refrigerators run 24/7, they account for a substantial portion of your electricity bill. So, how can you save energy while maintaining food freshness?

A Simple Yet Effective Tip: Use a Bottle as an “Energy-Saving Tool”

The method is straightforward and based on thermal conduction principles. Simply place a bottle of purified water (to avoid impurities) in the freezer until it freezes solid. Then, move this frozen bottle to the fridge compartment. The ice bottle will gradually release cold energy, helping to stabilize the fridge’s temperature and reduce the frequency of compressor activation.

The compressor is the most energy-intensive part of a refrigerator, especially when it starts up and runs continuously. By reducing the compressor's operating time, you can significantly cut electricity costs. Using this method, some households have reported reducing their monthly electricity bills by 10-15%, which translates to saving millions of dong annually.

Tips for Maximum Effectiveness

Choose the Right Bottle
Opt for plastic or glass bottles with tight-fitting lids to prevent them from breaking due to water expansion when freezing. Select a medium-sized bottle—neither too large nor too small—for optimal efficiency.

Replace the Bottle Periodically
Once the ice in the bottle melts, its cooling effect diminishes. Therefore, regularly return the bottle to the freezer (e.g., once a month) to maintain its cooling ability.

Position the Bottle Correctly
When placing the ice bottle in the fridge, avoid direct contact with food, fruits, or vegetables to prevent freezing them. Arrange the bottle so it doesn’t obstruct the circulation of cold air in the fridge.

Combine with Other Energy-Saving Measures
In addition to using ice bottles, you can maximize energy savings by defrosting the freezer regularly, organizing food efficiently, utilizing storage space wisely, and minimizing the frequency of opening the fridge door.

Though simple, consistently placing a bottle in the fridge over time can result in substantial electricity savings and contribute to environmental conservation. Start with small actions today to protect our green planet!