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A recent study reported by Fox News on July 20, 2010, shows a connection between the use of certain household products and cancer. According to in Massachusetts, the frequent use of slow release air fresheners and anti-mold products can double a woman's risk of developing breast cancer.

The study was published in the international journal Environmental Health on July 18, 2010, according to Fox News.  But we cannot find any other references in Google to either this study, nor the magazine.
According to Fox's article, cleaners, air fresheners and mold removers doubled the risk of breast cancer in women who used them most often, while mothballs, pesticides and insect repellents had less of an impact on the risks of women developing breast cancer. The theory proposed is the possible presence of endocrine disrupting chemicals and other carcinogens in the products.

The study was merely a survey of women who had breast cancer, asking them to recall what products they use. Studies of this type are subject to "recall bias" as they depend on people remembering events from years before.

Should You Be Concerned?

Most people spend at least half their lives inside their homes. The air inside can be more harmful to your family’s health than the air outdoors. Common sense suggests that you ought to understand the nature and risks of the products you use at home and limit your exposure to them.

Children can spend 90% of their time indoors. For their size, children breathe up to twice as much air as adults. That means children are at greater risk for health problems that come from indoor air pollution.

It is not always easy to tell if you have poor air quality. You may notice bad smells and see smoke, but you cannot see or smell other dangers, like carbon monoxide or radon. This page and those on asthma and allergies, mold and carbon monoxide will help you ask the right questions to find out if the air inside your home is safe and healthy. They will also give you ideas about how to fix any problems you might find.

There are also many products that can be dangerous to use in the home:

• Paint Products-paint thinner and remover, oil-based paints, stains, varnish, turpentine
• Cleaning Agents-bleach and other disinfectants, furniture polishes and waxes, drain openers, shoe polish, degreasers and spot removers, oven cleaners, septic tank cleaners, toilet bowl cleaners, laundry detergents
• Car/Auto-Related Products-antifreeze, oil, waxes and cleaners, batteries, gasoline, windshield washer fluid, engine additives
• Hobby and Recreational Supplies-photo developer chemicals, marine paints, lighter fluid, electronic equipment cleaner, pool chemicals, painting supplies, silk-screen materials
• Pesticides-bug killers, weed killers, mold and fungus killers, insect repellants, flea-killing products, mothballs, chemical strips, pool cleaners, yard insect foggers, rodent baits and poisons

How can you be exposed?

You can be exposed by

•  accidental ingestion by drinking, eating or smoking when a household is on your hands or on a utensil being used;
•  breathing the products dust or fumes (inhalation); or
•  contact with skin or eyes.

How dangerous can these products be to you?

The potential for harm from exposure depends on the following factors:

• the type and concentration of dangerous chemical in the product
• how much of the chemical you are exposed to
• how often you are exposed
• your size, weight and health (smaller and younger increases the risk)
• your age

Typical symptoms of exposure

Common short term symptoms are

• nausea,
• skin irritation,
• burning eyes,
• dizziness and headaches.

Long term symptoms, which may take months or years to develop, include

•  cancer
•  lung damage

How to minimize risk when using household products

• Follow directions and warnings on the product's label.
• Use products only for the their intended purpose
• Ventilate- Open windows or use fans to blow air outside.
• Follow the label's directions about the types of gloves, outer clothing, eye and respiratory protection. See this fact sheet from Cornell University for details
• Use the right amount of product; don't increase beyond recommendations on the label.
• Do not mix products or different brands of the same product. For example, chlorine bleach and ammonia in toilet bowl cleaners produce toxic fumes when mixed together.
• If pregnant, or nursing, avoid exposure to chemicals as much as possible.
• Protect food by it putting away or covering.
• Keep children and pets away from application area during use and for the recommended amount of time following use.
• Use the product up or give the excess to someone else.
• Don't pour products down the drain or other waterways unless they're intended to go down the drain with water, such as drain cleaner.
• Follow the label's directions on the correct disposal of empty containers.

Other indoor air health issues

Asthma & Allergies

If someone in your home has health problems or is ill, polluted indoor air can make them feel worse. For example, asthma is a lung disease that affects a growing number of children. Indoor air pollution can make it worse. insects and other pests can also be a real problem for people with asthma or allergies. For example, cockroach and dust mite droppings cause asthma attacks in some people. Pesticides can help fight these pests but they can be dangerous. Click here for more information about using bug spray and other pesticides safely. Click here to find out about making your home healthier for people with asthma or allergies.

Mold

Mold grows in wet or damp places. It often smells musty. Many people are allergic to mold. Some kinds of mold are toxic, and coming in contact with large amounts of mold may cause health problems for you or your family. Click here to learn more about how to control in your home.

Carbon Monoxide

Carbon monoxide is a deadly gas that can come from appliances that burn gas, oil, coal, or wood, and are not working as they should. Car exhaust also has carbon monoxide. You cannot see, taste, or smell carbon monoxide. Click here for more information on how to protect your family from carbon monoxide poisoning.

Other Indoor Air Problems

Radon is another gas. It can come into homes from the ground below them. You cannot see, taste, or smell radon. Radon is found all over the United States. Radon can cause lung cancer. In fact, it is the second leading cause of lung cancer in the U.S. If you smoke and your home has high levels of radon, your risk of lung cancer is especially high.

Combustion appliances are one source of possible air pollution

Sometimes indoor air pollution comes from what people do in their home.

• Tobacco smoking causes cancer and other major health problems. It's unsafe for children to be around smokers. Second-hand or environmental tobacco smoke can raise children's risk of ear infections and breathing problems. It can trigger asthma attacks too.
• Many families have pets. However, furry pets cuase problems for some people. Pers can make asthma and allergies act up, especially if you keep them in sleeping areas.
• Hobbies and home projects sometimes involves sanding, painting, welding, or using solvent chemicals, like varnish or paint strippers. (A solvent is a chemical that can dissolve something else. Solvents are usually liquid.) Home projects can pollute the air with dust or harmful chemicals.

Sometimes indoor air pollution comes from what people have in their homes.

• Some househole products, especially those with solvents, can pollute the air if you don't use them the right way. (Click here for more information about household products.)
• New furniture, carpets, and building products may give off chemicals that were used in the making. Some of these chemicals can harm people, especially children.
• If your home was built before 1978, the paint may have lead in it. Lead is very dangerous for young children. Click here to learn about protecting your children from lead poisoning.

There are simple, but important steps you can take to find our what is causing poor air quality. The questions below can help you find problems around your home. This section will give you ideas of what to do. Look at the chapters on asthma and allergies, mold, carbon monoxide to learn more about indoor air problems. Remember, making your home a safer, healthier place to live may mean taking serveral steps.

Questions To Ask?

Your family’s health

• Does anyone in your family have asthma or allergies?
• Does a family member notice burning eyes, coughing, or sneezing that happens most often while at home?
• Does anyone in your home have chronic bronchitis?

Radon

• Have you ever tested your home for radon?
• Do any of your neighbors have problems with radon gas? If so, you might also have a radon problem.

Living in a Healthy Home

• Do some areas in your home smell damp or musty?
• Have you seen cockroaches in your home?
• Do you know how to safely run and take care of your fuel-burning appliances?
• Do you allow smoking in your home?
• Do you have pets in your home? In the bedrooms?
• Do you read the label on household products, and follow the directions for using them safely?
• Do you open windows or turn on fans when doing hobbies or projects that make dust or odors?
• Do you try to do dusty or smelly projects outdoors?
• Do you choose furniture, carpet, and building products that are made with non-toxic chemicals and materials? These are sometimes called green building products.
• Does your home’s air ever smell musty, damp, smoky, or like chemicals?
• Does your home seem stuffy or stale? Can you smell cooking odors the next day?
• Do you have bathroom and kitchen exhaust fans -- do you use them?

Action steps

Be sure to check the Action Steps in the chapters on asthma and allergies, mold, and carbon monoxide. You will find good suggestions for cutting down on polution in your home and making the air healthier.

Test your home for radon

You can buy low cost radon test kits at hardware or home supply stores. Or call your local health department for more information.

Living in a Healthy Home

• Don't smoke in your home or car. Never smoke near your children.
• Pay attention to housekeeping. Taking care of food and spills right away keeps bugs and pests away. A clean home is a healthier home.
• Open windows or use fans to let in fresh air whenever someone uses chemicals in the home or garage.
• Ask the sales person to unroll new carpet and leave it to air out for at least one day before bringing it into your home. Put in carpet in a season when you can open windows for several days afterwards. Vacuum the old carpet well before you remove it to reduce dust.
• Let new furniture and building materials air out for a few days before bringing them inside. Before buying new things for your home, ask for products made with non-toxic chemicals and materials. Some non-toxic or green building products cost more money. You need to decide if the cost is worth it to protect the health of your family.
• Keep pets out of bedrooms and living areas.

When In Doubt, Check It Out

U.S. Environmental Protection Agency Indoor Air Quality Information Home Page -- http://www.epa.gov/iaq

Indoor Air Quality Information Clearhinghouse (IAQ INFO)
(800) 438- 4318
Monday- Friday, 9: 00am– 5: 00pm EST
or email: iaqinfo@aol.com

National Radon Information Hotline
(800) SOS RADON; (800) 767-7236

National Lead Information Center
(800) LEAD INFO; (800) 532-3394

National Hispanic Indoor Air Quality Hotline
(800) SALUD-12; (800) 725-8312
Monday- Friday, 9: 00am– 6: 00pm EST

American Lung Association, Contact your local organization or call
(800) LUNG- USA; (800) 586-4872
visit the web at http://www.lungusa.org

Healthy Indoor Air for America’s Homes
(406) 994- 3451
http://www.healthyindoorair.org

Home* A* Syst: An Environmental Rist Assessment Guide for the Home contains information about indoor air quality and other healthy home topics.
(608) 262- 0024
http://www.uwex.edu/homeasyst

 

This page was updated on 31-Jul-2010