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Change this laundry habit and help cut CO2 pollution by 400,000 cars

Change this laundry habit and help cut CO2 pollution by 400,000 cars

New Which? research has revealed that switching from 40°C to either 30°C or 20°C can cut energy use by as much as 62%. If the whole UK did this, it would be the same as taking around half a million cars off the road.

Built to fail? The hidden cost of your cordless gadgets

Built to fail? The hidden cost of your cordless gadgets

We reveal what you need to know before buying cordless products such as vacuum cleaners, lawnmowers and more, to avoid being out of pocket and contributing to the global waste problem.

11 popular food assurance labels and what they mean

11 popular food assurance labels and what they mean

There are currently 460 ecolabels in use globally, making it hard to know what they stand for and which ones to trust. Here we tell you what the main food assurance labels mean.

Five reasons why you should switch to a reusable coffee cup

Five reasons why you should switch to a reusable coffee cup

Find out how investing in a reusable coffee cup or travel mug could save you money and help the environment.

How to easily make money from your unused tech

How to easily make money from your unused tech

Do you keep old tech lying around because you feel you need a backup? Buying the right brand means you may never need an alternative device, which means you can sell it instead. We reveal the best way to make money on or recycle your old tech.

Two home improvement problems that you shouldn’t ignore

Two home improvement problems that you shouldn’t ignore

We've asked Which? Trusted Traders which home improvement issues should never be ignored. Find out how to stop a water leak and how to fix common boiler problems, and why it's important not to leave it too late.

Samsung’s TV upgrade plan: good for owners and the environment?

Samsung’s TV upgrade plan: good for owners and the environment?

Nobody expects to need a new TV every two years, but Samsung's new upgrade plan could get you a new high-end QLED every 24 months. We look at whether it's worth getting a new set so soon and whether this sort of plan is bad for the environment.

The hidden cost of your smartphone

The hidden cost of your smartphone

From the mines their components come from to the landfill sites they end up in, our tech products leave deep footprints on our planet. Whether it's Apple, Samsung or Huawei, learn where your smartphone comes from and how you can reduce your impact.

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How green really is Ikea’s new London store?

How green really is Ikea’s new London store?

Ikea Greenwich opens today, and the furniture giant claims it's its 'first leading sustainable store in the UK.' What does that mean for eco-friendly shoppers?

Tesco and WWF partner to halve environmental impact of UK food shopping

Tesco and WWF partner to halve environmental impact of UK food shopping

Tesco and WWF are aiming to reduce the environmental impact of the average UK shopping by 50% by 2022. How, and what are other supermarkets doing?

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