Keeping the air quality of your home fresh and clean during the winter months can be difficult to achieve especially when there are weeks at a time of inclement weather. According to Dr. E. Neil Schacter, medical director of respiratory care at Mount Sinai Medical Center in New York: “If you live in a home with chronically poor air quality, you can experience frequent headaches, long lasting colds, and bronchitis as well as chronic asthma.”
Because poor air quality in homes can actually cause or exacerbate illness, I frequently call this “sick home syndrome”. Indoor air pollutants that are the most guilty of making the air in your home unhealthy are combustion by-products such as wood-burning stoves, fireplaces, water heaters, dryers, and stoves; solvents such as perfumes, scented products, paint, air-fresheners, glue, carpeting and cleaning products; outdoor sources such as dust and particles, radon, molds, pesticides, lead and building chemicals; pets – animal dander and other particles from pets with fur or feathers can majorly aggravate allergies and asthma in sensitive individuals. As people stay indoors more, so do pets that go outside during less inclement weather.
Recommendations for Keeping the Air in Your Home Naturally Clean
1. Living Plants. Place living plants throughout your home is a very safe easy way to add oxygen (cleans and purifies) to the air. Examples of plants to include are several palms, like Areca, Lady, Dwarf Date, and Bamboo, as well as Rubber Plant, Dracaena, English ivy, Peace Lily, Boston fern, Aloe Vera, Snake Plant and Spider Plant. Make sure to keep the soil fresh (use organic potting soil) and the plants healthy. Plants that are pet-friendly include Aloe Vera, Yucca, Bamboo, Snake Plant, Ferns and Bromeliad. This page (PDF) has a great list of plants which are toxic to indoor pets. According to the NASA Clean Air Study, researchers suggest efficient air cleaning is accomplished with at least one plant per 100 square feet of home or office space.Other research has shown that micro-organisms in the potting mix (soil) of a potted plant remove benzene from the air, and that some plant species also contribute to removing benzene. This page provides a list of air-filtering plants and what each plant removes.
2. Air Purifier. Good air purifiers will improve indoor air quality by removing allergens, harmful particles, and odors. Purified air is especially important to people suffering from asthma, allergies, or chemical and pollutant sensitivities. Ideally, according to the layout of your home, it is best to have air purifiers in all bedrooms as well as the main living areas. Most effective air purifiers cover up to 600 sq.ft. of living space. We recommend filters that include the following:
- Electrostatically-charged dust collection grid effectively traps charged particles & pollutants like a magnet. Simply wipe clean when dirty.
- High-efficiency HEPA filter – most effective way to capture dust and allergens.
- Activated carbon filter traps chemicals, gases and odors.
- Germicidal UV lamp destroys micro-organisms.
- Photocatalytic oxidation (TiO2) filter which effectively reduces chemicals, bacteria and odors.
- Air-cleaning negative ions that are circulated throughout the room. Completely safe and scientifically proven to be effective and to enhance filter efficiency.
- Washable pre filter does not require replacement, and enhances the durability and performance of the other filters.
- Sensor Technology that monitors air quality.
The air purifier that I recommend and use in our home and office is the Intelli-Pro Air Purifier.
3. Essential Oils. Essential oils can be used to effectively clean and freshen indoor air. A good DIY essential oil room spritzer recipe is the following: Add 12-15 drops of pure essential oil to 1/2 cup of white vinegar and 1 1/2 cups of purified water. Place in a dark glass spray bottle shake well before each use. This recipe is especially useful for bathrooms, closets, basements and sick rooms. Make sure that the essential oils you use are free from chemical additives. Essential oils for air purification include: Lemongrass, Lime, Lavender, Sweet Orange, Peppermint, Pine, Rosemary, Sage, Tangerine, Tea Tree, Thyme, Frankincense, Eucalyptus, Ginger, Grapefruit, Helichrysum, White Camphor, Marjoram, Myrrh, Cilantro, Citronella.
4. Aromatherapy | Essential Oil diffuser. Quality heat-free and water-free aromatherapy diffusers work well and can actually clean the air of viruses and bacteria. Be sure to use good quality essential oils.
5. Air-out your home. When weather permits, open a window. Easy and free. This is one of the most effective ways to get the old air out and fresh air in. If you live in a heavy industrial or chemical area, be careful that you are not trading one concern for another. Another recommendation is to use trickle ventilation, which is a 10-inch high screen with extra filters. It adjusts to most windows and allows fresh air in and helps escort indoor pollutants out.
6. Herbs. Grow herbs on your windowsill. Basil, mint and thyme can be grown indoors year-round. These naturally fragrant herbs will help clean the air while providing a decorative touch to the windowsill.
7. Regular Cleaning. Regular dusting and frequent vacuuming will help tremendously in reducing airborne pollutants like mold, pollen, pet dander, and dust mites. Use non-toxic cleaning products.
8. Change filters. Change furnace and air-conditioning filters frequently. Spray rubbing alcohol on the vents inside your home. If there is mold on the vents use a solution of hydrogen peroxide and water to kill the mold.
9. Remedy mold issues. If your house has ventilation concerns, your home has a basement or you live in a humid area, it’s a good idea to have your home checked yearly for mold.
10. Dry Cleaning. Before bringing in clothes that have been dry cleaned, allow them to hang in the garage or on the patio before bringing them indoors. Dry cleaning products emit chemicals like formaldehyde.
By improving the air quality of your home, most likely you and your family will experience less respiratory concerns and feel better all year long.
References & Resources
1. Sick Building Syndrome. EPA. http://www.epa.gov/iaq/pdfs/sick_building_factsheet.pdf
2. Papinchak, Heather L., Holcomb, E. Jay, Best, Teodora Orendovici, Decoteau, Dennis R. Effectiveness of Houseplants in Reducing the Indoor Air Pollutant Ozone. HortTechnology, 2009 19: 286-290
3. Kwang Jin Kim et al. Efficiency of Volatile Formaldehyde Removal by Indoor Plants: Contribution of Aerial Plant Parts versus the Root Zone. Horticultural Science, 133: 479-627 (2008)
4. Wolverton, B. C. and J. D. Wolverton. (1993). Plants and soil microorganisms: removal of formaldehyde, xylene, and ammonia from the indoor environment. Journal of the Mississippi Academy of Sciences 38(2), 11-15.
5. Lanphier, Loretta. (February 2013) 20 Non-Toxic Ways to Have a Fresh Smelling Home. OAWHealth.com
†Results may vary. Information and statements made are for education purposes and are not intended to replace the advice of your doctor. Oasis Advanced Wellness/OAWHealth does not dispense medical advice, prescribe, or diagnose illness. The views and nutritional advice expressed by Oasis Advanced Wellness/OAWHealth are not intended to be a substitute for conventional medical service. If you have a severe medical condition or health concern, see your physician of choice.