Showing posts with label carbon monoxide. Show all posts
Showing posts with label carbon monoxide. Show all posts

Tuesday, October 7, 2008

How Green is Your Realtor?



The upside in looking for a new home during these uncertain economic times is that it’s easier to get expert help to find a home that is green and healthy. Now there’s over 4,000 Realtors who've become Ecobrokers. Their environmental curriculum covers everything from energy efficiency to solar energy, indoor air quality and green financing. An Ecobroker can help you assess the green features of a home and recommend changes if you are selling or buying.

Some firms have an impressive team of green experts. A shining example is the Green Key Real Estate (the first and only green real estate company in San Francisco), led by Chris Bartle. He’s also on the board of Build It Green, a member of the California Association of Realtors Green Task Force and a Certified Green Building Professional.” Ecobroker, Carson Matthews writes that “A tight well built house gives you the foundation to add all of these other (green) ingredients.” Just be sure that your well-sealed home doesn’t keep more air pollutants inside. You want your home to be green and healthy.

New Way to Protect Your Infant From a SIDS Death


A fan in the room where your infant sleeps may reduce the risk that your infant dies from sudden infant death syndrome (SIDS) by 72 percent a study suggested today. They may benefit from better air ventilation. That’s because infants who die from SIDS may have brain abnormalities that prevent them from gasping and waking when they don't get enough oxygen. SIDS may be caused, in part, when a baby breathes back in exhaled carbon dioxide. A fan ventilates the air and may break up the carbon dioxide that pools near the infant's nose and mouth.

"This is actually a miracle in public health, “ said Dr. De-Kun Li of Kaiser Permanente who led the study, yet the study was small. More research is needed according Dr. Fern Hauck, a member of the American Academy of Pediatrics SIDS task force.

Results from earlier studies offered other actions that reduce the chances of SIDs death:
• Have a firm mattress an fitted sheet in the crib
• Use a pacifier at night
• Don’t use heavy blankets or turn the temperature up in the room – to keep your infant from getting too warm.
• Do not have infants sharing a crib.
• Place your baby on his or her back in bed – even for short naps (“back to sleep”)
• Do not have toys, pillows or other objects in the crib

SIDS remains the leading cause of death in babies after one month of age. The good news is that SIDs deaths have gone down as parents have adopted some of these measures. Also consider what your infant is breathing in the bedroom – and check the air in your home as it may be polluted.

Friday, October 3, 2008

What’s the leading cause of accidental poisoning deaths in the U.S.?


Carbon monoxide according to the Journal of the American Medical Association. Yet while 93% of U.S. homes have smoke alarms, the Consumer Product Safety Commission estimates that only 15% have carbon monoxide alarms.

Such alarms are vital because carbon monoxide is virtually invisible to us. It is a flammable, colorless, odorless and tasteless toxic gas.

You can’t see or smell carbon monoxide, but at high levels it can kill a person in minutes.
- Low levels of carbon monoxide poisoning are mistaken for flu or cold symptoms - shortness of breath on mild exertion, mild headaches, nausea.

- Higher levels cause dizziness, mental confusion, severe headaches, nausea, fainting on mild exertion. Very high levels lead to unconsciousness and death.

Avoid dangerous CO levels in your home:

• Install a battery-operated CO detector/alarm in your home and check or replace the battery when you check your smoke alarms and change the time on your clocks each spring and fall. Mount the detector/alarm on the ceiling at each level in your home.

• If you are suffering from continuing, chronic flu-like symptoms, see your doctor and ask her if it could be a low-level CO poisoning.

• If you have a CO detector, and it alarms, immediately open windows and ventilate your home with fresh air, have your heating system checked by a professional.

• Be sure that CO is not escaping from any fuel-burning appliance (furnace, water heater, fireplace, woodstove, or space heater.)

• Do not block or seal shut exhaust flues or ducts for appliances such as water heaters, ranges, and clothes dryers.

• If you live in a newer home, it is probably built to be very air-tight. Thus it cuts down on the supply of fresh air to your furnace, creating an oxygen starved flame. As well, tight closing replacement windows and doors, as well as additional insulation can cause similar “air-tight” problems in older homes.

• Be sure your flues that are connected to new high-efficiency furnaces and water heaters are sized right. If not, they can cause CO spillage.

• Also many new furnaces and water heaters are installed using the existing chimneys that may be the wrong size to allow the furnace to vent properly.

• Carbon monoxide can spill into the home from vent connections in poorly maintained or blocked chimneys. If the flue liner is cracked or deteriorated, CO can seep inside through the liner, slowly creeping up to dangerous levels. If a nest or other materials restrict or block the flue, CO will mostly spill back into the house.

• Never warm up vehicles in a garage attached to your home, even when your garage door is open. Do not operate other gasoline-powered engines in confined areas such your garage or basement.

Do not leave your car, mower, or other vehicle running in an attached garage, even with the door open.
You may be allowing concentrated amounts of CO to enter your home through the garage door or near-by windows.

• Get an EAC (electronic air cleaner) that attaches to your existing HVAC system, one that is sufficiently efficient to eliminate harmful levels of CO in your home.