When unwanted flood water, mold, or mildew are present in your house, they could cause various health and physical hazards. For example, electrical wires could be loose and slip into the water. This and many other unknown hazards might be waiting for an inexperienced person. Therefore, it is better to get the services of a qualified water damage expert who is familiar with the different scenarios that can arise from water damage. They are also trained to carry out post-water damage activities such as drying, dehumidifying, and sanitizing.