CD Detailing Tools & Equipment 3

Question 1

What is the recommended water pressure range for a foam cannon used in a two-bucket wash method?

Accepted Answer

1,000–1,200 PSI

Answer

Foam cannons typically require 1,000–1,200 PSI from a pressure washer to generate thick, clinging foam effectively.

Question 2

Why is it important to use a dedicated clay bar lubricant instead of plain water when claying a vehicle?

Accepted Answer

Lubricant prevents the clay from marring the paint surface

Answer

Clay bar lubricant reduces friction between the clay and paint, preventing micro-scratches and marring during the decontamination process.

Question 3

What does 'throw' refer to in the context of a DA random orbital polisher?

Accepted Answer

The diameter of the pad's orbital path

Answer

Throw is the diameter of the eccentric orbit (e.g., 8mm, 15mm, 21mm), and a larger throw produces more aggressive correction.

Question 4

Which attachment is used on a wet/dry vacuum to safely remove standing water from carpet fibers?

Accepted Answer

Squeegee floor nozzle

Answer

A squeegee floor nozzle creates suction along a flat edge, efficiently extracting water from carpets and upholstery without damaging fibers.

Question 5

What is the function of an iron fallout remover spray used during vehicle decontamination?

Accepted Answer

Chemically dissolves embedded iron particles from brake dust

Answer

Iron fallout removers react with ferrous particles (brake dust, rail dust) to dissolve and release them from the paint and wheels.

(CD) Certified Detailer Practice Test