Radiator Hack
Radiators provide much-needed warmth during winter but they also add to mounting electricity bills. One of the main problems with radiators is that a lot of the heat gets absorbed by the wall behind them. Try this simple hack using aluminum foil to make them more effective.
Line the wall behind the radiator with foil to reflect heat back into the room. You can even wrap a piece of foil around cardboard and slide it behind it. This may sound bizarre but it’s a clever way to insulate your home in an inexpensive manner and lower your electricity bills as well.