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A window cleaner with his ladder arrived at the same time as you did.

He was about to destroy an entire profession; armies of window cleaners would soon be looking for other jobs.

You see window cleaners fall off scaffolding, accidents, every fire engine.

Several window cleaners die each year, and many are injured.

I don't know why window cleaners should expect payment for their work.

Even expenditures for small quantities of window cleaner are reviewed.

Jack changed his position and in the process tipped over a container of window cleaner.

And the window cleaners' union has about 750 members.

Then his window cleaners' union lost two men at the trade center on Sept. 11.

Defective windows were a risk which window cleaners should guard against.