Product review (5 stars): Mr. Scrappy Dual Outlet Air Switch-Disposer
i gave this 5 stars cause it was cheap, I thought I would Be sorry but it works exactly as described it very lightly made but it was also the least expensive there are more expensive ones out there but your just going to screw it under the sink and it works fine. I mounted the button on the outside of the sink cab-nit between the two front boards and it looks great and the best part about it is i don't have to open the cab-nit door with wet hands and hit a 110 volt switch. for 35  bucks its worth every penny to me. and the extra outlet will come in handy if I want to add a hands free Faucet