I'm still undecided if I should buy a "wet" pad sensor cleaning solution or brush (dry method). They are certainly not cheap. Just curious, how often do you all need to clean your sensors before they get dirty again?
I've been using blower brush and it's minimally effective only. Can't quite get rid of some other dirts. Was thinking of getting the brush but have heard it's not effective for stubborn ones.
Anyone can help or any comments? Thanks!
(I'm using a Canon 20D so I mentioned CMOS. Pls feel free to comment if yours is CCD! )
I've been using blower brush and it's minimally effective only. Can't quite get rid of some other dirts. Was thinking of getting the brush but have heard it's not effective for stubborn ones.
Anyone can help or any comments? Thanks!
(I'm using a Canon 20D so I mentioned CMOS. Pls feel free to comment if yours is CCD! )