[header] How to drive safely in the rain [title] Keep your windows clean and clear. [step] Being able to see properly is key to driving safely any time, especially when visibility is already reduced because of rain. To improve your visibility : [substeps] Clean the inside and outside of the windows regularly to remove dirt, dust, mud, smoke, fingerprints, grime, and other materials. 
If your windows fog up, turn on the air conditioning or cold air in the car and aim the vents at the windows. Turn on the rear defroster, and open the windows if necessary to increase the airflow.