Eco Friendly?

So being a constructivist school as we are, I want all of your input on - Eco Friendly hand drying methods. THANK YOU for all the parents who contributed paper towels over the last two weeks. However, going through one roll per day(!) is not only harming our mother earth, but sending a wasteful message to our children. Any input will be greatly appreciated! Our goal is to reduce paper waste while still keeping our hands dry and clean!