How to start a carwash: What's that acronym?
The following acronym quiz on carwash.com is provided by Glossary of Terms by CarWash College. The answer is at the bottom.
This acronym is: FRL
a). Friction, Relief, Level
b). Foam, Release, Liquid
c). Filter, Regulator, Lubricator
d). Frequent, Release, Lubricant
The answer is: c