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We’ve uncovered even more unsafe carbon monoxide alarms

Find out what our latest tests into carbon monoxide alarms have discovered, including some alarms that fail to detect CO and could pose a risk to life.

Nearly four in ten British households don’t have a CO alarm – is your family at risk?

There are between 25 and 50 carbon monoxide (CO) deaths in the UK every year, and countless more incidents of low level poisonings that go unrecorded. Yet Which? research reveals...

Clean Air Day 2018: what can you do to improve air quality in your home?

While Clean Air Day seeks to tackle the causes of toxic levels of outdoor air pollution, there are things you can do indoors to help keep air pollution out of...

Five home hazards you should never ignore – and what you can do to stay safe

Every year more than 2.7 million people seek hospital treatment in the UK because of accidents in the home – and 6,000 of them die. With help from our experts...

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