BALTIMORE (WJZ)– This Energy Saver focuses on your windows.

Denise Koch has more.

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Open curtains on south-facing windows during the day to allow heat into your home, then close them at night to reduce any chill.

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Use a clear heavy duty plastic sheet on the inside of your window frames to reduce any drafts.

Install tight-fitting drapes or shades on windows that feel drafty after weatherizing.

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