Summer is here, temperatures are rising, sweat is running down your forehead and your good old duvet is pushing all that summer luxury back into your face. If you thought to yourself when changing your bed sheets: “My pillow was once as white as an Alpine peak,” you’re not alone. How to wash your pillow in the washing machine?! Washing your pillow is not just an aesthetic whim, but the key to better sleep, fewer allergies and the feeling of spending the night in a five-star room. In the following steps, we’ll show you how to restore the sparkling whiteness with kitchen classics – without irritating chemicals and expensive products.