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Focus on outdoor aesthetics. Cut back overgrown shrubs and plants. Hose down a dusty, dirty house. Sweep the driveway, sidewalk and any stairs.
Eliminate odors. Before showing the house, open windows to let fresh air in; use air fresheners or baking soda to rid odors; sprinkle baking soda on the carpet and leave it for at least 10 minutes to make carpets smell clean.
Wash windows. Purchase a window-cleaning product to avoid professional costs. Clean windows make a home look well-kept and outdoor views more crisp.