Dust mite covers are used for the purpose of controlling the infestation of dust mites from reaching your bedding and pillows. Dust mite control is an important issue these days, especially when you have small kids living in the house. There is no way that you can be too sure that you are not bringing any dust mite infestation with you to your bedding and pillows. It is better to use dust mite covers rather than simply ignore the problem.
A dust mite cover is basically a mattress cover that is made of plastic, vinyl or cotton that has a zipper and is available in different sizes. It is placed over the mattress so as to protect it. Dust mite covers are very effective in controlling the infestation. They work by gathering up the dead skin cells and then pressing them firmly into place under the cover of the mattress. This is a good description of the mattress, blanket and pillows as well.
The highest concentration of dust mite covers would be inside your bedroom. Studies show that about 40% of individuals who suffer from asthma are more at risk of developing dust mite allergies. With the increase of dust mite concentration, asthma has become much more common among individuals. Hence, it would be wise to invest in dust mite covers for your bed as well as your personal mattress covers.