While upright and canister vacuums are better at deep-cleaning hardwood and carpets, a robot vacuum—often controlled by a smartphone app—can be useful for regular touch-ups. Under the right circumstances, the i4 is a great, relatively inexpensive cleaner. But the first i4 EVO unit we tried in this testing cycle fell https://deanglqux.bloggerchest.com/34625284/quanto-você-precisa-esperar-que-você-vai-pagar-por-um-bem-automatic-vacuum-cleaners