A family in Londonderry, NH notices that the discoloring in their carpet has gotten considerably worse than when they had seen it just a couple days ago. Appearing an olive-green brownish color on their beige carpet, the customers had originally thought it was spilled coffee. They padded the carpet with a wet cloth to clean it, only to see it grow worse in the following days. The substance continued to spread, and the customers knew something worse was happening. It was time to contact a mold remediation specialist.