Fireplaces and Wood Stoves: Keeping Indoor Air Cleaner

Few things say "cozy" like a crackling fire on a winter night. But wood smoke is one of the most significant sources of indoor air pollution in many American homes.

What's in wood smoke

Wood smoke contains fine particles, carbon monoxide and a range of other combustion byproducts. The fine particles are small enough to be breathed deep into the lungs, which is why smoke can irritate the airways.

Tips for burning cleaner

• Burn only dry, seasoned hardwood. Wet or green wood produces much more smoke. Well-seasoned wood has typically dried for at least six months.
• Never burn trash, cardboard or treated wood. They release harmful chemicals.
• Build hot, bright fires. Smoldering fires produce more smoke.
• Get your chimney inspected and cleaned every year.
• Consider an EPA-certified stove. Newer models burn cleaner than older ones or open fireplaces.

Protect your indoor air

• Install carbon monoxide detectors on every level of your home.
• Run a HEPA air purifier in rooms where you spend the most time.
• Check local burn advisories — many areas restrict burning on poor air quality days.

Who should be extra careful

Children, older adults, and anyone with asthma, COPD or heart disease are more sensitive to smoke. If someone in your home has one of these conditions, talk to their doctor about whether wood burning is a good idea.

These statements have not been evaluated by the FDA. BreathiZen® is a dietary supplement and is not intended to diagnose, treat, cure or prevent any disease. Please talk to your doctor before starting any supplement.