UES FFR24 Full Frame Camera Sensor Cleaning Kit: 14 x 24mm Sensor Cleaning Swabs and 15ml Sensor Cleaner Liquid Solution for Sony Nikon Canon Full-Frame DSLR & Mirrorless CMOS CCD

This https://a.co/d/0396YgfW

I don’t recommend air because you’re probably going to blow things above the mirror and then they are stuck forever. I like these CCD cleaners because you can bend the end of them and reach the whole mirror. https://a.co/d/09JL6hiM