Rest for a whole winter's "Cooling Fan Manufacturer" and also "job work" was. But before you start using a fan, and many friends will notice, after a summer of work and winter storage, protection network and the fan blades have accumulated thick dust, if not increase the use of clean and direct "Cooling fan Manufacturer ", these dust will spread with the rotation of the fan blade and into the air, causing air pollution. In addition, dust and dirt on the fan may also breed bacteria. Use fans no doubt will clean our own and his family's health pose a great threat, so every summer use of electricity "Cooling fan Manufacturer" Do not be lazy before, need to be cleaned.