There was cat poop under my bed again. If I knew how hard it was to train a cat, I would have never gotten one in the first place, but I loved that furry creature. The stench was even worse since the mini-split air conditioner unit in the bedroom was not working. Even after I had cleaned, the room was still reeking of cat poop. A quality air conditioner that needed to be fixed was as good as none. I called the cooling corporation, and the cooling representative I talked to asked me the last time I had air conditioning maintenance. At first, I knew it was less than a year ago, but after a few events came to mind, I realized it was almost two years since. I then made arrangements with the cooling business to service the air conditioner. I could not believe I had neglected the new HVAC equipment. The cooling specialist came at the agreed time, and he embarked on air conditioning repair. The repair did a lot to help with indoor comfort, and in about two hours, the air quality in the house improved tremendously. The cooling specialist gave me a few pointers so I could learn more about air conditioning and better care for it. Who knew there was so much the average homeowner needed to know about the cooling industry? I also researched the best way to train a cat, and one suggested that changing the cat litter would help. I went out to buy cat food since I had run out.