How often should the pillow core be changed

The pillow is a great tool for sleeping. For some young people, the pillow is even one of the items that accompanies them the longest in a day. Therefore, we must pay special attention to the hygiene of the pillow! After all, the pillow will be in contact with your head and mouth for a long time. If it is not clean enough, it can easily make people sick. How often should the pillow be changed or washed? The editor will give a detailed introduction below.

Simple self-check criteria to determine whether you should change your pillow:

In the absence of other physical illnesses, people often feel numbness and soreness in the neck after getting up in the morning.

The pillow has lost its springiness and needs beating for a while to restore some of its springiness.

After I finally adjusted the pillow, it quickly flattened again.

The pillow is lumpy and uneven, and the filling has a damp odor.

How to use pillows correctly:

When sleeping on your back, the pillow should be placed on your neck, not your shoulders, and not just half of the back of your head. And put a pillow under your knees to relieve pressure on your hips and waist and sleep more comfortably.

When sleeping on your side, the pillow should also be placed under your neck, and a pillow should be placed between your legs at the knees so that your body will not feel sleepy.

How long should the pillow be used before it is appropriate to replace it?

Many people only change their pillows every four years, but in fact, pillows should be replaced every 1 to 3 years.

Because old and dirty pillows are prone to breeding mold and mites, causing allergies or respiratory diseases. The pillow you choose should be easy to wash and dry, so that the pillow can be used for a long time and your sleep health can be guaranteed.

Pillows are divided into pillow cores and pillowcases. As for the pillowcase, if you are diligent, it will only take about two weeks to heal. If you are lazy, it will take a month. Generally, there will be a little odor after a month. If you change your pillowcases frequently, then there is no need to change the pillow core for two years. If you like cleanliness, you can wash it every two or three months. There is no need to wash it so frequently. If you don't change your pillowcases frequently, there's no problem using a pillow core for more than a year, although it will have a little bit of odor.