The exact temperature to set your fridge or freezer has been revealed. British Gas, OVO, EDF, EON and Octopus customers have been urged to follow the trick and tactic in a bid to make "meaningful ...

The exact temperature to set your fridge or freezer has been revealed. British Gas, OVO, EDF, EON and Octopus customers have been urged to follow the trick and tactic in a bid to make "meaningful" ...