Lidl, Morrisons, Tesco, Sainsbury's and Waitrose. We only give Best Buy recommendations to washing-up liquids that excel at cleaning. We look at how well they remove fat, how long the foam lasts ...

I got started on a couple of wine glasses and a swift wipe over with a sponge left them spotless ... This week, I purchased some Lidl ‘value’ washing up liquid, which I’d never actually ...