As well as assisting to get rid of any dirt and grime out of your AirPods, there are also some anti-bacterial swabs contained within the cleaning package, so they can even be sterilised far too, to include an extra layer of security. Here's a research that looks at the consequences https://caidenyvoet.affiliatblogger.com/78434864/the-greatest-guide-to-airpod-cleaning-kit-amazon