Excess moisture is a real reason for concern, being the primary indicator that mold and mildew are preparing to make an appearance. Once they do appear, your health and the health of the other household members is put in great danger. Fortunately, the perfect solution for dealing with excess moisture already exists, this solution being the dehumidifier. This appliance effectively lowers humidity, ensuring a complete protection against the side-effects of dangerously high levels of moisture.