Q:
We have recently moved into an older house that used to have pets and has some
musty smells in the basement. We’ve made fixing the leaky basement a priority
and planning to pull up the carpets and refinish the wood floors, but can only
afford a few renovations at a time. So, for now, there are some smells we’d like
to get rid of. Can you recommend a safe air freshener?
A:
First of all, air fresheners (also known as room sprays, plug-in deodorizers,
odor neutralizers, air sanitizers, or aromatherapy candles) don’t get rid of
smells; they just mask them, either with perfume or by interfering with your
ability to smell by coating your nasal passages with an oil film or releasing a
nerve deadening agent.
Known toxic chemicals that can be found in air fresheners
include formaldehyde, camphor, ethanol, phenol, petroleum-based artificial
fragrances (which contain their own mix of toxins) and benzyl alcohol. These
chemicals can cause symptoms like headaches, rashes, dizziness, migraines,
asthma attacks, mental confusion, coughing and more. Some of the substances in
air fresheners are also known carcinogens and others are hormone disruptors.
Severity and triggers as well as symptoms vary from person to
person. But when used in a confined area like a house, the intense amount of
toxins in a small area can be especially problematic. Children are particularly
susceptible to harm from chemicals in indoor air.
Asthma is a major problem related to
air fresheners and perfumed cleaning products. In a 2007 European study,
researchers found that using air fresheners as little as once a week can raise
the risk of...
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Wendy Priesnitz is Natural Life’s editor.
She has also worked as a writer and researcher for government-sponsored indoor
air quality reports and authored nine
books. Read her
blog.