APS-C sized swabs work pretty great
I've had a Sony A6000 for about 5 years before i started to notice a handful of dust spots on the sensor. I tried cleaning the sensor with lens cleaning fluid and a microfiber cloth (same as i use on my lenses) and made the dust on the sensor at least 20 times worse! When i got these APS-C sensor sized swabs i put 2 drops of lens cleaner on one side of a fresh swab near the wiping edge, wiped the sensor in one direction with the wet side of the swab, then wiped in the opposite direction with the wet side of the swab, then did another pass in each direction with the dry side of the swab. After