Thanks...both were a good read, but neither were the one I was talking about. I'm talking about one that goes through every type of swab you could use, etc. Any takers?
Thanks for these links! I had not seen them before. My personal experience concurs with what is presented there.
Many other links contain what I believe is "nutty" information.
JimR
PS: It appears to me this web site originates from the people at VisibleDust or is somehow related to VisibleDust. No problem with that, but in the spirit of full disclosure it would be nice if sensorcleaning.com would more clearly state its background.