Originally posted by Wheatfield Ok, a bit of a preamble. There have been a couple of threads recently regarding cleaning sensors. People recommend everything from fancy blower bulbs to sensor swabs of varying types.
When I mention that all I ever use is an aerosol (canned gas) blower, there is always a collective intake of breath and a post or two warning about the perils of using this method, and how it can or will cause irreparable harm to the camera.
So, with this in mind, I ask this forum to put their collective money where their mouths are.
Has anyone actually got certifiable evidence that careful use of an aerosol duster has ever harmed a DSLR sensor?
Please note, anecdotes just won't cut it. In order to prove to me that five years of cleaning sensors with compressed gas and nothing else is harming my cameras, I need verifiable citations that this is a harmful practice.
Just the facts please, no unproven internet urban legends or theories, no third party stories about how uncle Bert's second best friend in the whole world destroyed a camera after drinking a case of beer and deciding to spray foam his sensor.
I want actual citations of cameras that have been destroyed by gentle and careful use of an aerosol cleaner.
I will discount any citations of blowing liquid out of the aerosol can as a non citation, since this is not careful use of the product, and to me falls under the Darwin Award for DSLR category.
Good qestion! But I don't think you are going to find an answer as nobody is willing to try it and see!
As one of my initial flight instructors told me, if you spin an aircraft that is not certified for spins, you become the test pilot.
While you train to know the limits of the aircraft, you know just that...the limits. And you don't exceed them if you plan on remaining alive for a long time. There are old pilots and there are bold pilots, but there are no old, bold pilots!
When it comes to compressed air, YOU, my friend, are the test pilot! If it works for you and you have not seen any damage, then you have proved it will work.
As for me, I don't feel the benefits outweigh the risks and therefore declare the mission to be unnecessary. I love my camera too much!