When you change your bedsheets, you might have noticed that your pillows have some yellow stains on them that are usually covered up by your pillowcases.
The stains are caused by sweat and saliva, and since the weather has been so warm lately, many of us have been sweating more during the night and therefore causing more stains to appear on our pillows.
But according to one cleaning expert, there is one thing you can do, which involves using a simple kitchen ingredient that most of us already own - and it will even help to lift odours from your pillows at the same time.
