Junk mail is unwanted mail such as advertising material and free newspapers. It’s thought to make up about 4% of household waste.
If you want to free your letter box from unwanted mail, follow these steps.
They'll remove your name from up to 95% of the mailing lists used by companies to send out marketing post.
Royal mail deliver a lot of unaddressed junk mail, but you can choose to opt out.
Putting a "No Junk Mail" sticker near your letterbox can cut down on fliers, leaflets and newspapers coming through your door.
To order a free "No Junk Mail" sticker, email email@example.com or call 0345 603 7625.