Which wiping cloth is NOT acceptable to use when utilizing chemical cleaning agents on aircraft?

Which wiping cloth is NOT acceptable to use when utilizing chemical cleaning agents on aircraft?

• A. Synthetic fiber wiping cloths
• B. Cotton fiber wiping cloths
• C. Paper wipes
• D. Wool cloths

Answer: (A)

When cleaning aircraft with chemical agents, the wipe material must not introduce contaminants, and it must not create a spark. Synthetic fiber wiping cloths can generate static electricity and shed microfibers when rubbed with solvents. That static discharge or fiber contamination can ignite flammable vapors or leave residues on surfaces, which is why they’re not acceptable for use with chemical cleaners. Cotton, paper, and wool wipes are chosen for being more compatible with solvents and less prone to static buildup in typical maintenance tasks, making synthetic fiber wipes the unsuitable option in this context.

When cleaning aircraft with chemical agents, the wipe material must not introduce contaminants, and it must not create a spark. Synthetic fiber wiping cloths can generate static electricity and shed microfibers when rubbed with solvents. That static discharge or fiber contamination can ignite flammable vapors or leave residues on surfaces, which is why they’re not acceptable for use with chemical cleaners. Cotton, paper, and wool wipes are chosen for being more compatible with solvents and less prone to static buildup in typical maintenance tasks, making synthetic fiber wipes the unsuitable option in this context.