VSGO 12pcs APS-C Camera Sensor Cleaning Kit, Sensor Cleaning Swabs, Compatible with DSLR & SLR Digital Cameras (V-S02-12)

Easy to use and my go to brand

Ensured I got the right size for my camera (Sony a6300 aspc sensor) these were easy: put on the fluid after trying dry first (didn’t get it all). Wipe at a 45 deg. Angle. Only use once. Checked it by closing my f-stop (20?) and shooting on a white piece of paper. Success! First time was nerve wracking, as the sensor is the cost of the camera basically, but won’t be bad the next cleaning

Worked as expected

It's a lint free swab and it works for what it's meant to do.