Casefiles

Uncover The Toxic Time Bombs

Households from around Australia were offered the chance to put their homes under the microscope. Now you can follow our team of expert scientists as they uncover the toxic time bombs lurking in ordinary homes. Along the way they expose lots of hidden menaces, including mould, pesticides, solvents, deodorizers, cleansers, paint, glues, ducted air-conditioners and heater fumes.

The Hatfield House

The Hatfield House

"It's not all in your head"

To an outsider, the Hatfields would appear to be the perfect Queensland family. Suntanned, popular, attractive and outgoing, this busy family is heavily involved in their semi-rural local community. But something is seriously wrong. The Hatfields are very sick.

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The Kempler House

The Kempler House

"Mother knows best"

Ilana Kempler redesigned many of the contemporary features in her immaculate villa in Melbourne equipped with all the mod cons and large entertaining areas. She believes that dust triggers her asthma, and is a self-confessed ‘clean freak', but despite all her efforts the dust keeps coming back within hours of turning on the ducted air conditioning system. But it's not always what you can see which is the problem, the invisible indoor air can be harmful too.

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The Walton House

The Walton House

"Fortress Walton"

On a whim, ex-army photographer Kevin Walton and his wife Sarah sold their newly self-renovated house in Bristol and told their 8 year-old daughter Joely to pack her bags for a year long road trip across Australia. With a swimming pool and lush tropical surrounds, the home was way beyond anything the Walton's could afford back home. And the whole family lapped up the Australian outdoors lifestyle. But Kevin now feels that the house is killing him!

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The Edler House

The Edler House

"The Emergency Episode"

Bronwyn and Brian Edler chose their home for its tranquil location in the outskirts of Sydney. Surrounded by gum trees in a quiet neighbourhood, it seemed the ideal place to raise their two young sons, Nathan, 2, and Sebastian, 9 months. Little do they know the extent of the mould in their house and the insidious effect it is having on their ill health.

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The Moore House

The Moore House

"The Hunt for Asthma Triggers"

In winter Trenna and Steve Moore play with their three young boys in a large family room heated by an un-flued gas heater, but after one son was hospitalized with asthma, they discover several toxic time bombs in their home.

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The Adiguzel-Bekir House

The Adiguzel-Bekir House

"Not Our Safe Haven"

Arzu and Ismail Adiguzel-Bekir live in suburban Melbourne in a vibrant, multi-cultural community. It was important for them when choosing their home three years ago that it have a backyard and room for their young children, Ela, 3 and Taha, 1, to play. However, Arzu, a cancer nurse, worries that her home is a toxic time-bomb for her children.

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The Gammon House

The Gammon House

"The Baby Safe Renovation"

Parents-to-be Hanna and Jock are renovating their two bedroom Sydney bungalow. Even before birth, their child has been exposed to hundreds of chemical compounds, many of which could harm their child's health and development.

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Fascinating Fact

  • 'We can now estimate from sampling dust on carpets, upholstery and other surfaces, that each day, the average urban infant will ingest 110 nanograms of benzopyrene (compounds which can cause cancer in animals and is thought to induce cancer in humans)... this is the equivalent to a child smoking three cigarettes a day.'
    SOURCE: Scientific American

  • 'When unflued gas heaters are operating, indoor air generally exhibits substantially higher levels of nitrogen dioxide, carbon dioxide and carbon monoxide than the highest concentrations measured in ambient air in Australia.'
    SOURCE: Department for the Environment and Water Resources

  • It was [Lead Paint] used mainly on exterior surfaces and to a lesser extent on interior doors and architraves, especially in undercoats and primers here concentrations of up to 20% lead were commonly used.
    SOURCE: Master Painters Australia

  • 'Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids. VOCs include a variety of chemicals, some of which may have short- and long-term adverse health effects.'
    SOURCE: US Environment Protection Agency

  • 'If paint is known to be pre-1970, is in poor condition and is accessible to children, it may present a health hazard, and the paint should be tested for the presence of lead.'
    SOURCE: Lead Paint Information (Master Painters Australia)

  • Lead makes things taste sweet. The Romans used lead to sweeten their wines. So children and pets are attracted to the taste of lead paint chips and especially to lead dust.
    SOURCE: Frequently Asked Questions About Lead (US Environment Protection Agency)

  • Paint with more than 1% lead, or paint containing white lead, was prohibited for domestic use after 1970.
    SOURCE: Master Painters Australia

  • 'We can now estimate from sampling dust on carpets, upholstery and other surfaces, that each day, the average urban infant will ingest 110 nanograms of benzopyrene (compounds which can cause cancer in animals and is thought to induce cancer in humans)... this is the equivalent to a child smoking three cigarettes a day.'
    SOURCE: Scientific American