Martin Lewis settles debate over as to whether heating should be left onMany households are turning on their heating for the first time in months - but a debate rages on about the most efficient methodMartin Lewis explains the best way to use your heatingMartin Lewis has given his verdict on whether householders should leave the heating on low all day as temperatures plummet. And, with energy bills continuing to rise, it's important to follow professional advice. ‌Many disagree on the age old debate, but Money Saving Expert Martin previously settled the argument on This Morning. ‌Heating specialist, Ryan Willdig from Heatforce, said she was concerned that many Brits are unaware of how to reduce their monthly heating bills. He said that the biggest mistake that's costing people extra cash on their heating bills is overusing the thermostat.