[Spookyer (Brett)]

Hi all

I have seemed to have gotten one of my SBIG8300M sensors dirty (long story). I have have tried cleaning it with a sensor brush/blower etc however there seems to be a couple of more durable spots which I think I can see on the sensor that won't come off. (see attached image)

Does anyone have experience with wet cleaning? Can I try one of the sensor swabs I got years ago for my DSLRs? What does everyone else do? Is there somewhere in Brisbane I could take it?

The filters are okay. Scope is an RC-12

Cheers
Brett