Monday, June 6, 2011
Shocking Pollutants In Your Home
All the (car exhaust, factory fumes, sidewalk smokers) are outside, right? Not so much. Indoor air may be the grimiest stuff our lungs filter each day. Studies show that things like candles, printers, and even shoes can fill your rooms with harmful contaminants, says Ted Myatt, Sc.D., an environmental scientist in Boston. But there’s no need to live in a tent in your backyard–just follow these easy steps to lighten the load on your respiratory system.
The pollutant: Candles
Sure, they make for a cozy ambiance, but when you light one made from paraffin–as most candles are–you’re potentially harming your health. Researchers at South Carolina State University found that paraffin candles emit chemicals that are linked to liver damage, neurological problems, and leukemia. They can also release a black soot that, over time, may damage your lung and heart tissue, says Jeffrey May, an expert on indoor air quality and author of My House Is Killing Me: The Home Guide for Families with Allergies and Asthma.
The solution: Choose cleaner mood lighting in the form of electric votives, or buy 100 percent soy candles, which can burn at a slower rate and emit less soot. If you can’t avoid burning paraffin, do so only occasionally and in a draft-free area. And cut out the heavily fragranced jar-style versions, says May; they produce more soot.
The pollutant: Printers
Printers spit out more than just expense reports and flight confirmations–they also spray around lots of microparticles of ink, toner, and ozone, a lung irritant. A recent Australian study found that about one-third of printers are “high emitters,” which means they churn out as many harmful airborne particles as you’d find on a traffic-clogged street.
The solution: Set up your printer in a well-ventilated area and try to stand at least 10 feet away from it during a lengthy job (good advice for when you’re at the office too). And remember to print in black-and-white whenever you can, because color ink produces more noxious debris. To see if your printer is on the high-emitter list, visit the International Laboratory for Air Quality and Health online at www.ilaqh.qut.edu.au.
The pollutant: Candles
Sure, they make for a cozy ambiance, but when you light one made from paraffin–as most candles are–you’re potentially harming your health. Researchers at South Carolina State University found that paraffin candles emit chemicals that are linked to liver damage, neurological problems, and leukemia. They can also release a black soot that, over time, may damage your lung and heart tissue, says Jeffrey May, an expert on indoor air quality and author of My House Is Killing Me: The Home Guide for Families with Allergies and Asthma.
The solution: Choose cleaner mood lighting in the form of electric votives, or buy 100 percent soy candles, which can burn at a slower rate and emit less soot. If you can’t avoid burning paraffin, do so only occasionally and in a draft-free area. And cut out the heavily fragranced jar-style versions, says May; they produce more soot.
The pollutant: Printers
Printers spit out more than just expense reports and flight confirmations–they also spray around lots of microparticles of ink, toner, and ozone, a lung irritant. A recent Australian study found that about one-third of printers are “high emitters,” which means they churn out as many harmful airborne particles as you’d find on a traffic-clogged street.
The solution: Set up your printer in a well-ventilated area and try to stand at least 10 feet away from it during a lengthy job (good advice for when you’re at the office too). And remember to print in black-and-white whenever you can, because color ink produces more noxious debris. To see if your printer is on the high-emitter list, visit the International Laboratory for Air Quality and Health online at www.ilaqh.qut.edu.au.
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