You have just completed your grilling responsibilities and are ready to relax with a beverage that is ice-cold, but as you put your hand into the cooler, you are confronted with a pool of warm water and beverages that are not as cold as you would want them to be. It’s a disheartening but all too prevalent fact of life, but it doesn’t have to be that way. You may put an end to the problem of warm slush by using a simple method that will assist you in preventing the ice in your cooler from melting too quickly.
The science that goes into coolers, which were originally known as iceboxes, is rather straightforward. According to Wired, a cooler is often insulated with plastic or foam, which helps prevent warm air from travelling within the device and keeps it colder for longer. It’s interesting to note that coolers may also function without ice if they are pre-chilled or if cold goods are added to them. However, placing ice inside of a cooler assures that the temperature of the contents will be maintained for a longer period of time.
Although the fundamentals are the same, it is important to keep in mind that not all coolers are constructed in the same way. For longer lengths of time spent outside, Food & Wine recommends bringing a hard-sided cooler because of its increased durability; however, a soft-sided cooler is the better option for activities that are less exposed to the sun. When you’ve settled on the perfect cooler for your needs, the next problem is making sure everything stays very cold.
It may seem like stating the obvious, but preventing heat from entering your cooler is the most effective method to keep its contents frosty. This isn’t something that can’t be done at all, despite the fact that it may be particularly difficult when people are continually reaching inside the cooler for beverages, such as during a picnic in the park or a backyard BBQ.
Real Simple suggests that lining the interior of your cooler with aluminium foil is the most effective way to ensure that the contents remain cold. In order to reduce the rate at which ice melts, this reflects the sun’s rays and, as a result, the heat they produce. Be careful to line the inside of your cooler on all sides, including the top, so that any extra rays are reflected.
Even while having a solid foundation is essential, there are a few other things you can do to ensure that the temperature of your cooler remains as frosty as possible. Because bigger ice blocks have less surface area, they melt more slowly, which is why Epicurious advocates use them to delay the melting process of ice. Alternately, you may slow or stop the rate of melting that occurs on the outside of your cooler by taking precautions to keep the icebox out of direct sunlight.