Carpet is one of the useful stuffs at home. It creates warm atmosphere and muffles noise (if you have a two-story house). It is usually installed in living room and bedroom to make all family members get comfort. Unfortunately, this stuff is dirty easily. There is much dirt and dust sticking to its surface. If this problem is ignored, this creates uncomfortable nuance so homeowners will not enjoy spending most of their time at home. Besides, this problem can trigger any health disorders, like asthma and respiratory disorder. For this, homeowners are strongly recommended to clean carpet minimum once a month.