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.
Number of ducts. The overall number of ducts to be cleaned affects the total cost. Generally speaking, the more vents, the higher the price. For example, Millerâs Cleaning Services in Baltimore, Maryland, offers residential air duct cleaning for a base rate of $200, which increases depending on the number of vents to be serviced.