Olivia Howes

With plastic in wet wipes set to be banned by the end of the year, here's how to choose more eco-friendly options. Plus, why you should never flush them, even if they say you can

Our customer survey has rated marketplaces such as Depop, eBay, Facebook Marketplace, Gumtree and Vinted to help you find the best and worst places to buy and sell second hand stuff

Should you buy more expensive toothpastes, what does your toothpaste contain and do whitening toothpastes really work? Which? reveals the truth behind claims from big brands, such as Colgate, Oral B, Regenerate and Sensodyne.

Brands including Cafédirect, Ecover, Lush and Patagonia resonated with Which? members in their efforts to be more sustainable - how do they live up to expectations?

How Clipper was regarded by members in our sustainable brands survey, plus a closer look at the brand’s sustainability efforts.

How Rohan was regarded by members in our sustainable brands survey and a look into what it does to be a more sustainable brand.

Paramo’s sustainability initiatives and what members think of the brand

The sustainability issues with some of our favourite fish, plus better alternatives and the labels to look for

Whether you’re cutting out or cutting down on dairy, find out which plant-milk alternative, from oat milk to soya to pea, is best for you

We’ve analysed grocery prices to find out whether shoppers are charged more for meat-free choices. Find out where to go for the cheapest vegetarian and vegan ranges