Rash is a symptom that causes the affected area of skin to turn red and blotchy and to swell. A rash may cause spots that are bumpy, scaly, flaky, or filled with pus. Rashes can vary in location, pattern and extent and may occur in any area of the body. A rash under your arm can have a variety of causes, and it may indicate something occurring around the underarm itself or suggest a systemic (body-wide) condition.
The level of infestation will directly affect your mold removal cost. The remediation cost of a crawlspace can really vary. It could be as little as $500 or as much as $4,000 depending on how big it is, and how much mold is present. If the attic and ducts are involved, the cost for those generally ranges from $2,000 to $6,000.
On one hand, one could argue that the net costs to fix a crawl space is zero, since it saves money each month in energy costs, and you avoid costly rot and mold repairs. In fact you could say it doesn't cost, it pays, since you will eventually save more than it costs.