Visible Dust released a new product called Sensor Brush that promises to end once and for all the problems cleaning sensors on DSLRs. Used in conjunction with their other product, Sensor Clean you should be able to remove all dust particles from your sensor in a much easier way than with available methods out there.
At first it looks just like another product that tells too much and does nothing, but Rob Galbraith had tested it for some time already with, according to them, excelent results.