Leaky Batteries? How to Fix

Don't throw away your electronics just because they don't work after a battery crusted over!! There is still hope of revival!! Follow this easy simple way to save your beloved electronics.
Keyboard in video:
amzn.to/395uP1q
Q-tips:
amzn.to/39jA7GX
Music Creds:
SCP-x6x (Hopes) by Kevin MacLeod
Link: incompetech.filmmusic.io/song...
scp-x6x-hopes-
License: creativecommons.org/licenses/b...
Stay The Course by Kevin MacLeod
Link: incompetech.filmmusic.io/song...
License: creativecommons.org/licenses/b...
Almost Bliss by Kevin MacLeod
Link: incompetech.filmmusic.io/song...
License: creativecommons.org/licenses/b...
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