On 12/6/2013 11:51 AM, Wayne Boatwright wrote:
On Thu 14 Nov 2013 03:09:28p, Tony Hwang told us...

Hi,
Some new DWs even has soil sensor which dictates wash/rinse cycle
when operating.


Our Bosch DW has such a sensor if one chooses the "auto" cycle.
Works flawlessly.


Any idea how they work?