Under fog and haze how to drive? This problem is not difficult to answer, and the fog lane as open anti-fog, according to the reasonable control of the speed visibility.

Not only to close the window, but also open the inner loop for many owners, a car means of travel, this relatively closed space can be avoided to some extent in contact with ten "haze" volts. Many owners put all the windows are tightly closed. In fact, in addition to closing a window, there is a step to note that in the open loop.

Inner loop state is off the car and outside air passage formed inside the vehicle air circulation . In the fog and haze , even if you close the doors and windows , high concentrations of suspended particulate matter pollutants or also through the outer loop into the car .

Regular cleaning replacement car " mask" in the heavy haze , many car owners often give themselves wear masks , used after either cleaned , either directly thrown away. The car actually has a " mask" , that is the engine air filter and air filter.

These two objects like cars , like air umbrella , can effectively reduce pollutants by heating, ventilation and air conditioning systems into the car to prevent the owner of inhaled harmful pollutants . But in the pollution of the environment over time, the engine air filter and air filter will absorb large amounts of impurities , dirt, too much dirt deposited on the filter will not only reduce the intake efficiency , resulting in decreased engine power , lack of air conditioning air flow and other conditions. Accumulation of dirt in the filter bacteria mildew , caused by air conditioning odor, not only affects the comfort , but also a threat to health .