Hotel expert reveals the secret formula professionals use to keep bed sheets white – I've been doing it wrong for years

A white bedroom with panelled walls and white bedding.

There's a lot to be said in favour of crisp white bed sheets. Timeless, classic, and oh-so-fresh, white bedding is the perfect way to add a touch of luxury to your bedroom by recreating the feel of a five-star hotel room at home.

But if you've ever invested in your own white bed linen, you might well be wondering just how hotels manage to keep their white bedding *quite* so pristine.