Mold infestation is a common problem in most homes. Once mold develops, it replicates by producing airborne spores that quickly spread. However, inhaling these spores can lead to respiratory problems or other health issues. Hiring mold remediation services is the best way to deal with mold infestations. The experts will inspect the house, clear the mold-infested area, and guide you on the preventive measures you should take. Watch out for these four mold infestation signs to take the right action.