Question

1. The dustbins must be cleaned​

Answer 1

Answer:

Garbage bins should be cleaned to prevent invasion by pests and insects, and to reduce odor. Specialized can liners helps control leakage and odors. The trash, if left loose and uncovered, can also create a fire hazard if scattered materials like paper are allowed to blow out of the cans and around the area.

Answer 2

Answer:

dustbin has been every day