Maintenance of a hair dryer is not only essential to prolonging the life of the product, but it also can help prevent hazardous conditions. Most Conair® dryers today are manufactured with detachable filters, which allow the consumer to clean out lint and debris that collect in the hair dryer. If the dryer is neglected, lint can accumulate in the handle of the dryer, as well as cause the dryer to overheat. The consumer should also be careful not to wrap the line cord around the dryer. Doing this repeatedly can increase the chance of a cord rupture, which may produce sparking.