Experts share the old-fashioned cleaning hacks that work

Using everything from lemons to vinegar, onions and even tomato ketchup, cleaning experts share their secrets

Modern science means we have the best chemical cleaners research can offer to virtually wipe out dust, dirt and bacteria in our homes. But does that mean the old-fashioned cleaning hacks our grandmas used to swear by are now useless?

Lynsey Crombie.