[shuttertalk]

Another article on sensor cleaning:
http://www.earthboundlight.com/phototips...source=rss

[Petographer]

I suppose it's time to clean mine.

[shuttertalk]

How regularly do people clean their sensors? Do you do it yourself? Is it an ongoing cost that you have to put up with?

[EnglishBob]

I've had one bout of sensor dust that screwed up a batch of pictures, a good blowing with a low pressure air blower and it's been fine since.