Avoid having a TV/computer in your bedroom if possible.
Keep your bedroom cool.
Leave your mobile on silent at night and don’t have it near to your bed because of the blue light.
Use an eye mask if your bedroom is not sufficiently dark.
Ear plugs can useful – you may need to persevere if they are uncomfortable.
Keep your bedroom restful and as clutter free as possible.
Maintain fresh pillows and bedding.