Do You Really Need An Air Purifier In Your Home?
We Asked An Expert

We do approximately a million and one things in our homes, and a lot of them consistently ding our air quality. Cooking on the stovetop, doing laundry, using conventional cleaning products, burning candles

it all adds up to indoor air that is, depending on where you live, more polluted than the air outside.

Toxic chemicals can cause physical irritation (think itchy throat, watery eyes, and headaches) in some people but not others, which can make it hard to pinpoint how clean or dirty your air actually is.

Dog Days Of Summer Sales!

What kind of air pollutants should I be concerned about? What can I do to keep them out of my home? Do I need to buy an expensive air filter for every room?

Here at mbg, we field these questions a lot—and wonder about them ourselves!—so I took the liberty of reaching out to an expert for some answers.

Shelly Miller, Ph.D., is a professor in the Environmental Engineering Program at University of Colorado Boulder who specializes in air pollution and is currently researching the relationship between respiratory health and the home environment. Here, she breaks down what you need to know to breathe easier.

On the top pollutants of concern at home.

Miller says there are a few classes of chemicals to watch out for at home:

  1. Combustion pollutants that occur when we’re cooking—one of the main ones being particulate matter. When cooking with natural gas, you also get nitrogen dioxide, which is a respiratory irritant.
  2. VOCs, volatile organic compounds, which also come from cooking, as well as cleaning and personal care products.
  3. Flame retardants, which you’ll find in some furniture and textiles.
  4. Phthalates in some plastics and personal care products.
  5. Pollutants that enter from the outside such as ozone, sulfur dioxide, nitrogen oxide, and particulate matter.

Our Most Popular Items
RX For Pets, Manuka Honey, Little Davinci For Kids, Pure Encapsulation, Omega Organic Coconut Oil & More!!

On how to keep them in check.

“The way we get rid of these pollutants in the typical home is through ventilation—meaning you exchange the inside air with outdoor air,” Miller says.

Unless you live in a polluted urban area or near a major roadway (more on that below), you should open your windows when it’s nice out to facilitate airflow.

Her top tips for maintaining clean air at home include using a welcome mat and taking shoes off at the door, dusting often, ditching unnecessary carpeting, and running your exhaust hood every time you cook

If you have the option, choose a ducted hood that carries air out of the home over a ductless one that just recirculates the air.

When it’s time to get a filter.

There are three camps of people Miller says should consider investing in an air filter:

  1. If you live in a highly polluted city (Los Angeles and Houston were two she named in the U.S.), on a busy street, or anywhere you may be exposed to traffic-related air pollution when you open up your windows for hours at a time.
  2. If your area is prone to wildfires.
  3. If you are respiratory sensitive or have asthma. If you often cough a lot, have itchy eyes, or get headaches in your house that usually fade when you leave, that’s a telltale sign you might need one too.

On what to look for when you’re buying a filter.

“I recommend sticking with the tried-and-true technology, which is a fiber filter, like a HEPA filter,” Miller says.While HEPA filters can be pricey, you don’t necessarily need a ‘true’ HEPA, one that captures 99.9+%, of particles, and can settle for a less expensive one that captures 95%. (Just make sure it’s set to “recirculation” mode.)

“If you live in a polluted city, you’ll want to filter out ozone, nitrogen oxide, and VOCs and get one that also has activated carbon,” she adds. “It’s an added filter that can remove gas-based pollutants.”

We Love Helping Families Bring in Clean Water to Their Homes! SHOP NOW >

Our Top Health Recommendation is Clean Water!!!
Call Our Experts Today to Find Out The Best Water System
For Your Home & Area. 866-556-9457.

As for which HEPA filters are the most effective, she trusts ones that are certified by AHAM, a consumer database that does rigorous testing on hundreds of models and reports on how well they filters smoke, dust, and allergens.

It also reports on how many square feet each filter cleans at a time to help you decide how to best cover all the highly trafficked areas in your space.

Source: mindbodygreen

Co-editor and Creator: Akanksha S.

by Meryl M