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UK warns 'Cool in 90 seconds' portable air conditioners are a scam

newsJul 10, 202617769

The Advertising Standards Authority has warned that online adverts claiming tiny “cool in 90 seconds” portable air conditioners are misleading. Ads have touted features such as being "designed by former NASA engineers" and promised rapid cooling for whole rooms, yet the ASA found exaggerated claims, fake customer reviews, and AI-generated visuals like copper coils used to imply sophistication. YouTuber Stuart Matthews told the BBC that a device he bought for £70 was effectively "a small, simple fan worth only a few pounds" and contained cardboard wetting pads rather than genuine refrigeration. The adverts typically link to retailer sites selling units for about £70 to £120; some pitch evaporative "swamp cooler" designs that raise humidity and perform poorly in the UK's damp climate, while conventional air conditioners require an exhaust to remove heat. The ASA is monitoring platforms, issuing an enforcement notice to advertisers to correct ads, and can ban adverts that breach rules though it cannot levy fines. The watchdog advised consumers to check seller contact details and business addresses, seek independent reviews, and report suspect adverts via the ASA website.

Alex Partridge
@alexpartridge87.bsky.social

The prevalence of these ads online at the moment is completely overwhelming, spoiler: no-one has created a tiny, miracle air conditioner that costs £70 www.bbc.co.uk/news/article...

28944d ago
Tom Sutcliffe
@tds153.bsky.social

You astonish me. Do you mean to say I *can’t* sidestep the laws of physics for the low, low price of £29.99? www.bbc.co.uk/news/article...

5345d ago
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