Should I turn on the car air conditioner in winter?

According to experienced car experts, even if you don't want to cool your car, you should still turn on the car's air conditioner every few weeks (about 10 minutes each time) so that the coolant can circulate throughout the system.

Should turn on car air conditioning in winter

Coolants contain a lubricant that keeps the rubber seals and piping systems in good working condition. So, not using the car air conditioner for a long time means that the coolant will not move around and the lubricant will not work on the rubber parts. As a result, the rubber seals will leak, causing the coolant to run out, leading to more frequent air pressure changes or, in particularly bad cases, the systems will no longer be able to hold air and the rubber seals will need to be replaced.

In addition, when the air conditioner is not used regularly, moisture will accumulate in the air vents, causing mold and bacteria. When the air conditioner is restarted after weeks or months of inactivity, these bacteria will be blown into the car.

There is no denying that air conditioning is an important tool for car users to maintain visibility. It not only cools the air in the car but also has a drying function. That means using air conditioning will help remove moisture from the air, which is especially useful in winter. This system helps prevent the windshield and windows from fogging up. When the air conditioning is turned on, the moisture on the windshield surface will immediately evaporate. Even the moisture in your breath is dispersed into the air instead of condensing on the windshield.

How not to feel cold when turning on the air conditioner in winter?

To avoid feeling cold when using the air conditioner in the car in winter, the best way is to turn on the heater. By doing so, the air conditioner is still running, can keep the lubricants and dehumidifiers in the car while the people in the car still feel warm.

Can car air conditioning be left on all winter?

Remember that your air conditioning system has moving parts, so these parts will wear out quickly with regular use. The best way to protect your system is to turn it on and off when needed.

However, if you don't mind the wear and tear or the added fuel costs, there's no reason not to leave your AC on "On".