Comment by joey_spaztard

An acquaintance of mine has a fairly expensive Sage brand toaster that has an LED bar graph showing remaining time and an 'a bit more' button. Overall it is a nice toaster, but the linear variable resistor for the slide control that sets the toasting time has become noisy so the LEDs light up unexpectedly now and again. We are hesitant to spray aerosol switch cleaner into a food appliance, sliding the time control end to end a few times clears it for a few days.