Smoke Damage >> How To Remove Smoke Smell

Most people buy air purifiers to ease asthma or allergies. But despite product claims, there's little definitive medical evidence that purifiers help relieve respiratory symptoms. Some may pose a threat even to healthy users. Electrostatic precipitators are the most heavily promoted purifiers, How To Remove Smoke Smell accounting for about half of the models sold. 

Oreck and Sharper Image versions are best sellers, How To Remove Smoke Smell despite their lackluster air-cleaning performance in our tests. Electrostatic precipitators trap particles by applying an electrical charge to them as they pass through the unit and depositing them on plates or filters.The process creates some ozone as a byproduct. 

While ozone in the upper atmosphere protects us from the sun's ultraviolet rays, ground-level ozone is an irritant that can aggravate asthma and lessen lung function. Another type of purifier, ozone generators, How To Remove Smoke Smell are a growing part of the market. They create large amounts of ozone by design and claim to use it to purify the air. 

We rated two such models Not Acceptable because in our latest tests they reached up to 20 times the voluntary ozone standard based on the limit set by the U.S. Food and Drug Administration for medical devices. (See "Not Acceptable: Ozone generators," on the facing page.) The FDA, though, How To Remove Smoke Smell doesn't consider air purifiers a medical device.And the ozone emissions of home air purifiers aren't regulated by any federal agency. 

But as we went to press, California banned ozone generators for most uses, How To Remove Smoke Smell effective 2010. Air purifiers that draw air through fabric filters are among those that do the best job of removing dust and smoke from the air without producing any ozone. Top rated models such as the Whirlpool Whispure, $230, performed better at their lowest, quietest speeds than many others did at their higher, noisier settings. 

But simple steps such as those mentioned in First Things First could improve air quality enough so that you don't need a purifier. Other findings and How To Remove Smoke Smell issues: Ozone is a growing concern. No standard exists for acceptable indoor ozone levels generated by a nonmedical device. Underwriters Laboratories (UL) certifies electrostatic precipitators using the FDA limit of 50 parts per billion. 

But that limit is under scrutiny. "Fifty parts per billion is by no means universally accepted in the scientific community as being a low enough benchmark for ozone," says Richard Shaughnessy, Ph.D., director of the University of Tuls's Indoor Air Research Program and How To Remove Smoke Smell the author of an analysis prepared for the Consumer Product Safety Commission on research pertaining to the current limit.

A recent study of outdoor air in 98 urban areas, led by Michelle L. Bell, assistant professor of environmental health at Yale University, How To Remove Smoke Smell indicated that even low levels of ground-level ozone were associated with increased risk of premature death. Ozone has other risks. Studies increasingly suggest that ozone creates other irritants as it reacts with household products such as scented cleaners and air fresheners. 

Among these irritants are formaldehyde, a carcinogen; acrolein, a toxic irritant found in cigarette smoke; How To Remove Smoke Smell and ultrafine particles. "Picture ultrafine particle behavior the way you see cigarette smoke behave in a lighted room," says Charles J. Weschler, Ph.D., a researcher at the University of Medicine and Dentistry of New Jersey. 

"They hang in the air for a long time. The concern is how easily the ultrafine particles are inhaled before they can settle." Germ-cleaning claims are oversold. Many air purifiers claim to rid your home of airborne bacteria and How To Remove Smoke Smell viruses in addition to dust, pollen, and smoke. We ran tests on five portable air purifiers that made those claims. 

While our tests confirmed that they reduce germs in the air, How To Remove Smoke Smell so should any air purifier that effectively removes dust and smoke. Still, germ removal isn't a good reason to buy an air purifier. "The limited effectiveness of the home air purifiers may give people a false sense of security," says Edward J. Septimus, M.D., an infectious disease expert at Methodist Hospital in Houston. 

"Stick with the basics instead: Wash your hands with soap and water for at least 15 seconds and cover your mouth and nose when you sneeze and cough." Ozone testing is in flux. Even the UL ozone test is under review as UL and industry and consumer groups, including Consumers Union, How To Remove Smoke Smell the nonprofit publisher of CONSUMER REPORTS, search for a better way to measure the ozone some purifiers emit.

"You can get any results you want depending on how you run the current UL test," says Shaughnessy, How To Remove Smoke Smell who is on the committee revising the standard. In the past we used the UL ozone test, among others. But because of concerns about the UL approach, we tested ozone producing purifiers using our own test in an airtight, unfurnished room.

While that won't exactly reproduce the levels in your home, given the increasing concerns about even low levels of ozone, How To Remove Smoke Smell it's useful to have this worst-case scenario of ozone buildup in a room. IF YOU BUY AN AIR PURIFIER Consumers Union continues to urge the CPSC to set indoor ozone limits for all air purifiers and mandate performance tests and labels disclosing the results. 

CU also urges the Federal Trade Commission to investigate air-purifier ads to determine the validity of health-related claims. If you're set on buying one, How To Remove Smoke Smell keep these points in mind: Consider whole-house models. Forced-air heating/cooling systems circulate so much air that they can overwhelm portable purifiers.

Whole-house purifiers are a better How To Remove Smoke Smell option. Better products range from $10 to $30 for do-it-yourself filters to $1,000-plus systems that have to be installed by a pro.The latter are more effective at removing dust and smoke. DIY furnace filters do nearly as good a job of removing dust but aren't as good at removing smoke. 

Buy a whole-house model with a filter rather than an electrostatic precipitator, How To Remove Smoke Smell which produces some ozone. Portables: Bigger is better. Portable air purifiers work best at high speeds but are quietest on low. Run the unit on the higher, louder setting when you're not in the room, and turn it down to low when you're nearby. 

Or buy a model certified for a larger area.We believe a clean-air delivery rate (CADR) above 350 is excellent, and How To Remove Smoke Smell one below 100 is poor. Look for CADR figures with an Association of Home Appliance Manufacturers (AHAM) logo. Only those were confirmed by AHAM.

How To Ventilate A Crawl Space To Control Moisture

The Colorado Department of Public Health and Environment does not recommend testing as a first step to determine if you have a mold problem. Reliable air sampling for mold can be expensive and Crawl Space Drying How To Ventilate A Crawl Space To Control Moisture requires expertise and equipment that is not available to the general public. 
  read more..

Grants For Asbestos Removal

Because asbestos was used so frequently and because of the dangers of asbestos it is possible to secure grants for Asbestos Abatement Grants For Asbestos Removal. Now the cannot be used in every case it only a select few will be eligible and the regulations will be different depending on which state you live in and which area of the   read more..

How To Clean Foreclosures For Banks

You may have heard that tenants cannot be evicted in the winter in Alaska or that tenants with small children cannot be evicted. Unless you are a mobile home park tenant, neither is true. (See Termination of mobile home tenancies, pg. 25.)The term "eviction" is often used to refer to the landlord's   read more..

Smoke Damage

I discovered Tenant Move Out Cleanup Smoke Damage after the tenants moved out. Smoke damage does not always have to result from having a fire in your home. My tenants moved out and I did not realize how serious their cigarette smoking addiction was. Upon walking into the rental the smell was obvious and the yellow discolora  read more..

Tenant Eviction Lawyer

If the landlord isgoverned by the VRLTA, they cannot charge a security deposit that is more than twomonths' rent, and they must pay interest on the security deposit if held for more than 13months. Lease agreements not covered by the VRLTA should state if interest will or Tenant Move Out Cleanup Tenant Eviction Lawyer willnot be pa  read more..

Animal Damage Control

To be eligible for the State Wildlife Grants (SWG) Program each state was required to develop a Wildlife Action Plan (WAP) and submit it to the National Advisory Acceptance Team (composed of staff from the states and the U.S. Fish and Wildlife Service) by October 2005. Each Plan was required to incl  read more..

Get Rid Of A Fire Smoke Smell In The Walls

Makers of ozone generators often target home users with claims that the devices reduce allergens such as dust, smoke, pollen, germs, and mold using "highly activated oxygen" or "super oxide ions," leaving the fresh scents of thunderstorms and waterfalls in their place. Two companies, Biotech Researc  read more..

Find Out If A Neighbor Is Running A Meth Lab

 
Evaluation and remediation of chemical spills and residuesIf any liquid or powder residues remain after DEA removal, contact Meth Lab Cleanup Find Out If A Neighbor Is Running A Meth Lab the DEA  read more..

Reinforcing Your Garage Door

Protecting Your Home From Hurricane Wind Damage Figure 6. Double-Wide Garage Doors Certain parts of the country have building codes requiring garage doors to withstand high winds. You should check with your local government building officials to see if there Wind Damage Reinforcing Your Garage Door are code requirements for   read more..

What Are Tsunamis

Introduction The [state] Geological Survey (CGS) provides geologic and seismic expertise to the public, other State government offices, such as the Governor's Office of Emergency Services (OES), and local government agencies (cities and counties). With the December 26, 2004 magnitude 9.0 earthquake   read more..