The guy at the beginning is a master of up-selling! Do not fall for it.
Unfortunately, I did. Somehow he convinced me to purchase a waxing along with my car wash. He offered some discounts and made it seem like a good deal.
However, it was not! First of all, the car was not even properly cleaned. There were still bug stains in front... and the wax job was not done well. I could have done it better myself.
avoid at all costs!