I am aware that any foul smells in the cabin have to be eradicated instantly. I am on it when it comes to vacuuming, mopping, scrubbing, and spraying Febreze in my household. I invested in an air cleaner that installs right into my air duct to remove any mold, mildew, and smelly smells wafting around. That is why I was so sad when I started to smell the scent of burning hair. Ew! That smell was horrible and a burning smell is typically worrisome. I ended up hurrying to call a furnace maintenance corporation in Terrell, Texas. I asked about the burning smell and if it was serious. The guy seemed genuinely nonchalant, once he was in my cabin I realized why, and burning hair means that the system is dirty. There wasn’t a major repair. The guy cleaned my air duct, changed the filter, and wiped down the inner laborings. That was it. A disinfect system means it doesn’t blow tepid air, oven hair, dust, and dirt. So I was glad that I called the guy. The cost of the furnace maintenance was minimal since it ended up being more of a heating maintenance appointment. I thought there was something majorly wrong and that my furnace would catch on fire. You can’t be too safe with gas heaters. A gas furnace is reliable however also a fire and safety hazard when not respectfully cared for. So I invested in furnace maintenance in Terrell, Texas after that appointment. I am hopeful I won’t have any more furnace repairs.