Though shalt apply wax once a year
Once your car is bright and shiny, you should ideally apply a good quality wax, at least once a year. If you’re too lazy to do it often, use a long-lasting product that will create a more persistent finish. Its application, however, is longer and more difficult.
Most people choose short-term products that are easier and quicker to use and still give a lustrous shine. For optimal protection, you should regularly wax your car. On relatively clean roads and in normal driving conditions, it’s generally recommended to wax your car every month.