What should be placed between glass surfaces during cleaning?

• A. Paper towel
• B. Tape
• C. Gauze
• D. Cotton

Answer: (C)

When cleaning delicate glass surfaces, you want a soft, non-abrasive barrier that won’t shed fibers or leave residues. Gauze fits that need because it’s a loose, cushioned fabric that pads contact between surfaces, distributes cleaning action more gently, and tends to hold moisture and debris without quickly abrading the glass. This reduces the risk of scratches and lint being dragged onto the surface.

Paper towels can be abrasive or shed fibers that might scratch or leave lint behind. Tape can stick and leave sticky residue or trap grit between surfaces. Cotton, while soft, can shed fibers that cling to the glass. Gauze provides the right balance of softness, light friction, and low shedding, making it the best option for placing between glass surfaces during cleaning.