How Often Should You Replace Your Pillow Case

It's a good idea to replace your pillowcase every week or so. This helps keep your pillow clean and fresh, and reduces the buildup of sweat, oils, and dead skin cells that can accumulate on your pillow over time. A dirty pillowcase can also cause acne and other skin irritations, so it's important to keep it clean.

If you have allergies, you may want to replace your pillowcase more frequently, such as every few days, to reduce the amount of allergens on your pillow. Additionally, if you've been sick or have a cold, it's a good idea to replace your pillowcase more often to prevent the spread of germs.

It's also a good idea to have several sets of pillowcases on hand, so you can rotate them and always have a fresh, clean pillowcase to use. This can help prolong the life of your pillows as well, as the oils and dirt from your skin can break down the fibers in the pillowcase over time.