"It's typically proposed to clean your air-con unit at least every year. Having said that, if you reside in a place with high amounts of dust, pollution, or pollen, you might require to wash it more often. Frequent routine maintenance helps keep performance and prolong the device's lifespan," states Vanessa. https://cody0luck.blog5star.com/32737041/the-fact-about-air-conditioner-cleaning-that-no-one-is-suggesting