Also, please remember to bring each car back clean and full of fuel like you received it unless you prepaid for a car wash or fuel. Please include a receipt upon return showing that you put the right grade of gasoline in the vehicle. If the vehicle is brought back dirty and you did not prepay for a wash then a $20 car wash fee will apply. The wash is $15 plus time for me to get it done. No smoking or no pot in the car. $250 Ozone cleaning fee will apply.