We also made the purchase of this fantastic helper. It's been 8 months since we started using it. It's wonderful that the maker thought to combine wet and dry cleaning. Especially if you have young children who are prone to throwing trash on the floor and spilling drinks. Opening the windows lets in a lot of dust, and the neighborhood dogs often bring in sand or other trash. Hence, wet cleaning is always required. And yes, you should protect yourself from viruses. The vacuum can be operated by smartphone, has a sensor that works well in spite of barriers, and can even look through curtains for more precise suctioning. Several advantages, in general.