I turned my yellowed pillow bright white again using a $1 medicine cabinet staple

A split screen image showing a yellowed pillow on the left and the same pillow restored to bright white on the right following a pre-wash stain removal treatment.

I love sinking into a fresh, bright white pillow, so imagine my horror when I discovered one of my pillows had yellowed and was covered in stains. A build-up of body oils, sweat, cosmetic products and more – or natural old age of the pillow – seeping into the fabric and oxidizing over time can cause pillows to turn yellow.

I tried a range of cleaning methods to see if any of them could restore my pillow to bright white again, and while some did lift a few stains here and there, only one ingredient worked all over... a $1 staple you'll find in most medicine cabinets.