We've put bestselling corded and cordless water flossers – from £35 to more than £100 – to the test to bring you our top picks. We tested a range of popular Waterpik water flossers ... the rest when ...

We've put bestselling corded and cordless water flossers – from £35 to more than £100 – to the test to bring you our top picks. We tested a range of popular Waterpik water flossers ... the rest when ...

but one thing that’s certain about choosing a portable charger is that you want to know where it comes from, so you don’t fry your phone. You can find tons of battery packs from unknown brands ...

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