I lug my cameras around everywhere and set them down everywhere...on the ground, on the floor board of the car, etc. and they get dusty...I'm all about using the gear if you have it and using the crap out of it at that. For the past couple of years I have been buying these lens wipes from the local drugstore and every few weeks or so I'll use about 3 or 4 of them to clean up each of my cameras and all of my lenses...I also use a poop can of compressed air to "dust" them if you will every few days...I take extreme care when changing lenses to make sure the face of the camera body is pointing down when I do the exchange and I am a big believer in caps...body caps, front, and rear lens caps...interestingly enough I keep my cameras wrapped up in t shirts...I don't have any never ready cases or sling bags or backpacks or doctor bags or any other kind of casing other than a hard lens case for my 135 which doubles for my 105 also...so I am into cleaning crap up...
What about you?
What about you?