I thing what you might have is, Acanthosis Nigricans, it's a skin pigmant disorder, that usually occures in obese people, I have acanthosis nigricans, under my arms, on my inner thies, on my elbows and knees, and behind me knees, and on my arm where my elbow bends.
Dear Angie: I want to hire a reputable air duct cleaning company. Dear Barbara: Weâve seen a lot of reports from Angieâs List members in which they were quoted prices anywhere from $49 to more than $1,000 for the cost of air duct cleaning.
In fact, NADCA and EPA state the cost for air duct cleaning by a qualified contractor will cost between $400 â $1,000.Bear in mind, there are a multitude of variables which affect pricing.n fact, NADCA and EPA state the cost for air duct cleaning by a qualified contractor will cost between $400 â $1,000.