Carpet cleaning is an essential part of keeping your home clean. You need to have your carpet cleaned a few times a year. There are many benefits that can be reaped from carpet cleaning. Your carpet can easily attract pet dander, dust and dirt fragments. The only way to thoroughly clean your carpet is to have it cleaned by a professional. When you vacuum your carpet, you only remove dirt and dander from the surface while leaving all the stains and odors behind. Carpet cleaners not only remove dust and dirt, but they can also remove bacteria and stains.