Water Works Auto Spa on Hwy 78 in Wylie, TX is a great place to get your car washed for $5. It is straight forward and clean. It’s the best deal around, too. The one caveat is the lack of employees. There is one person manning everything. He does a good job, but when I commented on how the pay machine o8nly gave back ones for change (15 of them!), he just shrugged and laughed. Every once in awhile, I do splurge and get the wash and wax, which is $12, but the $5 is a great deal, and free vacuuming is included!
8 out of 10 stars.