I have a 20 year old air blower with my DSLR kit. I just don't have my DLSR kit so I'm wondering if I buy another blower or buy the whole feckin' kit and caboodle? Maybe I'll just spray it with degreaser and wipe it down with a rag.
Probably shouldn't for the same reason you shouldn't use compressed air. Propellent contamination.
I've not had a noticeable dust issue since I've moved to M43 with the ultrasonic sensor cleaning.
Then again, I very rarely shoot below F8 (no need really) so might just not be noticing it.
Giottos rocket blower is necessary kit. All photographers should have, and know how to use, one