Home Bargains is selling £20 energy-saving gadget that avoids putting the heating on – it’s the cheapest on the market

HOME Bargains is selling an energy-saving gadget for just £20 – and it’s the cheapest on the market.

The discounter is known for stocking all kinds of cheap buys, including toys, seasonal and garden items.

Home BargainsHome Bargains is selling a convector heater for just £20[/caption]

But the retailer also sells a range of energy-saving devices that can help you keep warm without breaking the bank.

It recently started selling a bargain electric blanket for £13...