Martin Lewis has recommended using cling film on windows and foil behind radiators can help keep your home warm and costs low this winter.
Speaking on his Martin Lewis Money Show Live last night on ITV, he offered viewers a number of ways to be as energy efficient as possible over the coming colder months.
His other tips include not pouring a very hot bath then cooling it down with cold water (just pour a lower temperature from the start) and opening curtains during the day to allow sun in.
