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Do:
- Operate the 2 sashes bi-annually to keep the balances well lubricated.
- Open the top and bottom sash for improved ventilation.
- Use both hands to support sashes while tilting them in to clean.
- Support the sashes when they are in the horizontal or cleaning position.
- Make sure the tilt latches are fully engaged after tilting sashes back into the operating position.
- Make sure the top sash on a double-hung is closed and up all the way before locking the window.
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