For a long time I was sad about the indoor air conditions in my home, however i knew that my air duct was dirty, although I was hesitant to clean it. I knew I would be doing projects around the lake house fairly soon. Anytime I would get a cleaning, it would just get dirty again right? Well I am ecstatic that I called the air duct cleaning professionals to get their more than one cents in, and so there is something called a UV-C duct lightâ€¦ What this means is that Ultraviolet lights are added to the air conditioning system air duct; The UVC lights work to eliminate odors, dust and dirt from the air duct. It works almost as enjoyable as getting it cleaned on a yearly basis, but for people who want fresh indoor air conditions, but do projects appreciate myself, these lights are worth the investment. They absolutely aren’t much money and quite easy to install; Most people are hesitant to mess with air duct since it is so fragile. There is no guarantee that the professional won’t poke a hole or make a tear along the seam. Adding UV-C is quite easy and minimally disturbs the air duct. What you get as a result is worth the investment and the risk though. My house feels so much fresher and cleaner. I find myself sneezing, coughing and feeling sick less and less. Adding a little light absolutely does make a immense difference to day to day residing. A professional can do that replacement task in an hour and for hardly any money.