I hate spam, but I have to admit, this time it got me... Vaporetto is a cleaning machine that works only with water pressure, more specifically with high pressure vapor, and eliminates mites and bacteria without the need for chemicals. We're sure it could use a little design help, but not only is it enviro, but also will save you a lot of money. It can be used for houses, offices, hospitals, schools, and any place that needs sterilization. In Argentina its price is around 700 pesos, which would be about 250 dollars. ::E-Mail Seller. [by Paula Alvarado, from Buenos Aires].