Switch off radiators in any rooms you are not using regularly and keep internal doors shut to save energy.

When did you last test your smoke alarm? Make sure it will work when you need it by testing it weekly. #TestItTuesday

Thermostatic radiator valves (TRVs) help ensure your heating is evenly distributed where you need it. Check them to make sure they are set properly so each area reaches the temperature you need and gets no hotter.

When cooking you can often use the residual heat to to save energy if you switch your cooker off just before you finish cooking. However, you still need to make sure that your food is properly cooked through.

Use the sun to reduce your heating bills. Leave internal doors open to rooms which trap the sun so the heat can spread to other areas.

Carbon monoxide is a silent killer. Every year in the UK it kills around 50 people and sends 4000 to A&E for emergency treatment. Make sure you get all your combustion appliances properly serviced and fit an alarm. Good quality alarms are available from most DIY suppliers and take minutes to fit. It could save your life!

Only fill your kettle with the water you need. You will save both water and energy.

Wash fruit and vegetables in a bowl, not under a running tap, to cut water use. Use the leftover water for your houseplants or patio pots.

Make sure your radiators are clear so they can heat the space efficiently. Curtains or furniture can easily block them.

Every degree you turn your home thermostat down could save you around £80 to £85 a year on your heating bill.