Clean/Decalcify a Shower Head - PEP BB plumbing.sand.cleanshowerhead

I cleaned my shower head by wrapping it overnight in a plastic bag filled with vinegar. The next morning I took the bag off and scrubbed it with a toothbrush.

Here is the shower head operating before cleaning.



Here is the vinegar I used.



Here is the shower head with the bag of vinegar wrapped around it.



Here is the shower head after cleaning.