When winter arrives, it seems that not a week goes by when one manufacturer or another isn’t making big claims about the money that can be saved by using their...
We reveal our latest cordless vacuum cleaner test results, including our new best cordless vacuum for 2019, with a brilliant 83% score. Plus, Don't Buy cordless vacuums you'll want to avoid.
More than a third of the cordless vacuums we've tested are terrible. Make sure you don't get stuck with one in the sales, and find out how to get the best deals on popular brands such as Dyson, Shark and Vax.
Dyson has won it's longstanding battle with the European Commission over the vacuum cleaners energy label. In a landmark ruling, the European General Court today annulled the energy label. So what happens now?
Apple shines in our annual tech reliability survey. Find out which other brands have done well, and which are the most reliable tech products in a variety of product categories, including TVs, laptops, tablets and printers.
We received wildly different quotes for installing exactly the same boiler.
Does your home have a Best Buy carbon monoxide alarm?
Which? research has revealed the best gas and oil boiler brands. There are only three gas boiler brands and two oil boiler brands that are reliable enough to get our Best...
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...
The latest Which? vacuum cleaner tests have uncovered our cheapest Best Buy for 2018. Find out which cheap vacuum impressed in our tests, and the rival budget models to avoid.