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://automaticvacuumcleaners11975.anchor-blog.com/15016314/não-conhecido-detalhes-sobre-automatic-vacuum-cleaners