1. What is the primary factor in determining the cleaning method for a

leather item?

A) Color of the leather

B) Location of use

C) Type of leather

D) Age of the leather

Answer: C) Type of leather

Rationale: The type of leather determines its cleaning requirements due to

variations in durability, porosity, and finishes.

2. Which pH range is generally safe for cleaning most leather types?

A) 0-3

B) 4-6

C) 7-10

D) 11-14

Answer: B) 4-6

Rationale: A pH range of 4-6 is close to the natural pH of leather,

minimizing the risk of damage during cleaning.

3. Identify the leather cleaning technique that uses no water or liquid

cleaners.

A) Dry dusting

B) Wet cleaning

C) Steam cleaning

D) Solvent cleaning

Answer: A) Dry dusting

Rationale: Dry dusting involves removing surface dirt and dust without

the use of liquids, which is suitable for sensitive leather.

4. What is the purpose of a leather conditioner in the cleaning process?

A) To remove tough stains

B) To restore moisture and flexibility

C) To disinfect the leather

D) To alter the leather's color

Answer: B) To restore moisture and flexibility

Rationale: Leather conditioners are used to reintroduce oils into the

leather, preventing it from drying out and cracking.