My left AirPod became quieter after cleaning it with hydrogen peroxide

Ok. So earlier I was cleaning my airpods with hydrogen peroxide (I do this a lot), and suddenly after putting on my AirPods, the left one got quieter. I tried the method of sucking on the big speaker and that didn't do anything. I also tried sucking on the smaller speakers, which DID do something.. but it's a little hard to tell because even though the issue is barely noticeable for some people, I can still tell. I also tried updating my phone, but again it didn't work.

If anyone can help I would greatly appreciate it!!!

[Re-Titled by Moderator]