Fairy has long boasted of its 'Fairyconomy', claiming that it 'lasts twice as long as the next best-selling brand'. To put this to the test, I decided to purchase own-brand washing-up liquids from ...

Fairy has long claimed that it offers 'Fairyconomy' because it 'lasts twice as long as the next best-selling brand'. I decided to buy own-brand washing-up liquids from seven supermarkets to put it to ...

Fairy has reigned ... M&S Original Washing-up Liquid, retailing at £1 for 500ml (£2 per litre) Environmental considerations: The bottle carries the Cruelty free logo but warns against use ...

We first tested washing-up liquids in 1959, and more than 65 years later we're still at it – now scrutinising the cleaning ability of big brands such as Fairy and Ecover alongside ... potatoes to see ...