Expert Reviews

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In-Depth

What causes bad breath - teaser. Reflection of a woman in the mirror as she holds a toothbrush with one hand and puts other hand one her mouth
What causes bad breath?
Dental care

Bad breath can be distressing for the person who has it and for those around them, so what causes halitosis and what can you do about it?

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A woman looks over a document while holding a smartphone in her other hand
How to cancel a SIM-only contract
Mobile networks

Even on a SIM-only plan, sometimes you just need to go your separate ways – we’ll explain how

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cup of hot coffee in white mug surrounded by coffee beans - is coffee bad for you
Is coffee good for you?
Coffee machines

Your daily brew could deliver vital nutrients and protect against common health conditions – as well as kick-starting your day

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How much caffeine is in coffee - teaser. Close up of coffee coming out of a coffee machine into a white cup
How much caffeine is in coffee?
Coffee machines

A cup of coffee can help to get you off to a flying start in the morning, but how much caffeine are you actually consuming?

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Close up image of a robot lawn mower on grass
How do robot lawn mowers work?
Lawn mowers

If you're wondering how robot lawn mowers work and whether they’re actually worth it, we have you covered

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How to switch mobile provider and why you might want to
Mobile networks

You don't owe unquestioning loyalty to your network and there could be a better deal for you out there

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how we test monitors teaser pink background on screen with a brightness tester on the monitor
How we test PC monitors: Our benchmark process explained
PC monitors

An in-depth guide to Expert Reviews’ PC monitor testing and benchmarks – including how we interpret the results

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black phone with sim card out and removal tool nearby - how to change sim card but keep same number
How to change your SIM and keep your number the same
Mobile networks

Switching networks should be a painless process and with these simple tips you can hold on to your old phone number when you get a new SIM

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daewoo air fryer with food inside and on plate teaser - what can you not put in an air fryer
What can’t you cook in an air fryer? 5 foods to avoid
Air fryers

Air fryers excel at cooking an array of foods, but be aware that certain recipes and items could result in culinary catastrophe

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baby monitor on shelf with colourful toy - where to mount baby monitor
Where to mount a baby monitor, according to experts
Baby monitors

Not sure where your baby monitor should go? Our tips will ensure a clear view and keep your little one safe

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