Are you supposed to tip? Car wash places in Texas only do a good job when you tip.

You should always tip

I have always tipped the person who worked on my car.

Up to you, anyway tipping is at the end after everything is done.

As mentioned above, the staff do a great job regardless of tipping. There is a tip jar, but we usually give cash to the service person... and they put it in the tip jar.

Nope I've never tipped nor have I seen other people tip, and they do a great job regardless. But if you love their service pretty sure they'll gladly accept any tips.