I just noticed that after my trip to the beach my M8 came back quite a bit of dust (or sand) on the sensor. I have read high praise for VisibleDust, but its pretty expensive for swabs and cleaning fluid. I was wondering if anyone knew of reliable and proven alternatives?
Also, until I get a cleaner, I was hoping to try my Giottos rocket blower, but I can't seem to access the sensor. This may be a dumb question, but how does one access the M8 sensor? Thanks all.