That’s where an automatic, sensor-based soap dispenser comes in. The best automatic soap dispensers work well in the kitchen, especially when you need to wash your hands but don’t want to ...

It's very speedy! Soap amount (dispensed): You get two options: 0.4 g and 0.8 g. As previously mentioned, the amount you get depends on the spacing of your hand from the dispenser's radar.

There's 40 nozzles in total, 20 on each hand, and then at first it gives you a quick one second pre-rinse. Then it mixes the hygiene solution, or the soap as some people call it.

NAN reports that another mechanical engineer, Mr Ahmed Ayinla, a member of the Ikeja Branch of NSE, also invented a foot-operated hand washing and soap dispensing machine for public places.

By Oct. 29, 2009 -- As Americans prepare for the height of flu season, health experts keep saying " Wash your hands, wash your hands." That's great advice, but we wanted more information.