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How to bag a Best Buy supermarket bargain

Looking to cut the cost of everyday essentials like washing powder and batteries? Which? research reveals the best supermarket offers on Best Buys.

Best steam cleaners for 2016 revealed

Planning to make a clean start in 2016 with a steam cleaner? We’ve tested models from Vax, Shark and Bissell - and the x5 steam mop - and found a Best Buy.

Would you brew coffee with your smartphone?

Find out whether Smarter’s wi-fi coffee machine is worth investing in with our Which? expert verdict.

Waitrose is the 2015 supermarket Best Buy champion

We’ve counted up all the Which? Best Buys awarded to supermarkets in 2015 to reveal the most-decorated store, from Tesco, Sainsbury’s, Morrisons, Asda and more.

Clean up after Christmas dinner like a pro

Don’t let tough turkey fat and baked-on Christmas pud keep you scrubbing in the kitchen this Christmas. Try Best Buy dishwasher tablets and washing-up liquid.

Best batteries for fairy lights

Keep your battery operated fairy lights bright this Christmas with Best Buy batteries. We've tested over 50 batteries, including Duracell, Energizer and Varta.

Can you wash up in cold water? Washing-up myths busted

Which? washing-up liquid tests reveal the best washing-up liquids - from Fairy, Persil, Ecover, Tesco and more – and solves washing-up myths.

Buy the best batteries and save money

Which? reveals the best disposable batteries in our new tougher tests - including Duracell, Energizer, Varta – plus how to spot a battery bargain.

Are you paying too much for energy?

Millions are on costly energy tariffs when they could be paying less. See our five ways to save on your energy bills and switch to a cheaper energy deal

Best washing powders for blood stains

Banish blood stains with a Which? Best Buy washing powder. Which? tough laundry detergent tests reveal the best washing powders for removing blood stains.

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