In the absence of others, this one is one of the best in our city. But the very essence of self-service car washes is wrong.
1. It is impossible to wash the car without contact. Static contamination cannot be removed without contact.
2. To wash cars all year round, you need to make closed boxes, as in the Russian Federation.
3. Be sure to provide for the possibility of contact washing, at least a faucet with water in the box for pouring water into a bucket with a separator and rinsing mittens.
I'll put four, because in this version the sink is working at maximum. The chemistry is stable, the processes are well-established. But the very essence of such sinks is wrong. It is impossible to wash a car like this. That's how to knock down the sand with water.
Excellent contactless car wash! All modern cleaning chemicals, a comfortable location on the outskirts of the city! Waiting time during rush hour is 5 minutes.
A normal car wash, usually my car is here. Vending machines sometimes don't accept coins, but they can be exchanged with the man who looks after the sink. There is a paper bill exchange, you can also pay for the car wash with paper bills and a card. The places above have traffic lights that show whether the car is being washed there or not. Queues when and how.