check to see if the mechanic you are considering is familiar with your make and model of vehicle. the other function of this product includes a humidifier. let us know the experience you would like for your home and we will work with you to make it happen. store them safely, and when transporting them do not allow them to come in contact with any substance that might cause damage. it is extremely easy to spend your entire life in your own little corner of the world; you go to school, you go to work, you go grocery shopping, and you go home. 