Bleeding' a radiator is the process of letting any air out of the system to allow water to flow more freely, making your ...

It's also vital to bleed your radiators to get "rid of air pockets". To check if bleeding is needed, feel each radiator to make sure it warms up uniformly, not just at the base. Mark Ingram from ...

Radiators can sometimes make strange noises, like gurgling, hissing, or metallic sounds.

To combat the increase in costs, experts from Hiatt Hardware have shared their top tips for bleeding radiators, with a 60p radiator key potentially cutting your bills by up to 20 per cent.