(CD) Certified Detailer Practice Test
CD - Certified Detailer CD CD Engine Bay & Undercarriage Detailing
Before detailing an engine bay, what is the most critical safety step a certified detailer must perform?
Select your answer
A
Allow the engine to cool completely and disconnect or cover the battery
B
Apply a degreaser to all surfaces before any other preparation
C
Remove all rubber trim pieces to prevent staining
D
Run the engine to warm it so grease loosens more easily
Hint