How to clean a mirrorless camera sensor. You could also puff some air (not from your mouth) into the camera body before this step with the cleaner soaked wand thing. But then in a single swoop in each direction, your sensor will be good as new and you can go back to being careless with your very expensive gear like I am.
Here's where to buy the cleaner:
THE FULL FRAME KIT: https://amzn.to/3KnoD7K
CROP SENSOR APSC KIT: https://amzn.to/3Kn7xXv
MICRO 4/3rds KIT: https://amzn.to/3IDMfnd
AIR POOFER AND BRUSH: https://amzn.to/3IAPMCP