Run tea through Xbox controller?

I accidentally spilled some tea on my controller and now the A button is stuck and the others too and I don't know how to get that out. Has any ideas

Take a wet wipe and use it to clean the controller

Unscrew and clean or the blunt version, remove the battery and bathe in alcohol. My weapon of choice is alcohol because it is very cheap. But the internet is a fan of isopropanol for the job.