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Keep Your Home Healthy

Keep Your Home Healthy. Heat Recovery Ventilation. Optimum Relative Humidity. Controlling Excess Moisture. Use exhaust fans when showering Repair plumbing leaks Vent clothes dryer Dry and clean flooded materials. Removing Moisture. Ventilate in cold weather

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Keep Your Home Healthy

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  1. Keep Your Home Healthy

  2. Heat Recovery Ventilation

  3. Optimum Relative Humidity

  4. Controlling Excess Moisture • Use exhaust fans when showering • Repair plumbing leaks • Vent clothes dryer • Dry and clean flooded materials

  5. Removing Moisture • Ventilate in cold weather • Dehumidify or air condition in warm weather Winter Ventilation Summer Ventilation

  6. Reduce Condensation • Winter — 30-40% humidity • Summer — less than 65-70% humidity

  7. Hygrometers Calibrating a hygrometer 1/4 cup table salt • 1/2 cup water • 5 qt. ziplock bagAfter 12 hours 75% humidity Electronichygrometer Mechanical hygrometer

  8. Health Effects of Mold • Watery or itchy eyes • Sore throat • Stuffy nose • Coughing • Skin irritations • May trigger asthma attacks

  9. Attic Ventilation

  10. Ice Dam

  11. Crawl Space

  12. Foundation Drainage System

  13. Control Mites • Keep humidity less than 50% • Wash sheets weekly in 130 degrees or hotter • Vacuum mattress, chairs and carpeting • Replace pillows every five years

  14. Humidifiers • Keep clean by changing water • Keep clean by cleaning reservoir tanks • Keep area around humidifier dry

  15. Reduce Carbon Monoxide Risk • Use carbon monoxide detectors • Service furnace every one to two years • Vent space heaters outdoors • Do not idle vehicle in garage

  16. Radon Detector

  17. Air Cleaners Evaluate: • how well it collects particles (percent efficiency rate) • how much air it draws through

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