Electric blankets, door snakes and closed curtains may not be as exciting as a new heater, but they can save South African households hundreds of rand a month.

Geysers quietly drain electricity in winter. Here's how timers, insulation and smarter habits could save households up to R700 a month.

Electric blankets, door snakes and closed curtains may not be as exciting as a new heater, but they can save South African households hundreds of rand a month.