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Which? investigation prompts 100s of unsafe CO alarms to be removed from sale: do you have one?

Which? investigation prompts 100s of unsafe CO alarms to be removed from sale: do you have one?

AliExpress and eBay have removed 438 listings for killer carbon monoxide (CO) and smoke alarms that Which? tests have found will fail to sound when they need to.

We’ve uncovered even more unsafe carbon monoxide alarms

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.

The lethal carbon monoxide alarms we found on Amazon and Ebay

The lethal carbon monoxide alarms we found on Amazon and Ebay

Carbon monoxide alarms bought from Amazon and Ebay have repeatedly failed to detect the killer gas in recent Which? lab tests and would be potentially lethal in your home if...

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