Dyson Airblade™ Hand Dryer: More than Hot Air
Supposedly electric hand dryers found in public restrooms are better than paper towels because they are more hygienic, require less manufacturing energy, lower janitorial costs, and reduce landfill. Supposedly. However, most people who use hand dryers in public restrooms either punch the start button several times to evaporate residual moisture, walk out with damp hands, or complete the drying process by wiping their hands on their clothes. The conventional hand dryer is a candidate for the “bad design” award.