How to clean copper scrubbies.
This is nothing new...but it works.
I've been using an air still with a copper scrubby in the gin basket.
Have used it mainly for sugar washes and 1 or 2 casks of cheap wine.
The copper scrubby came out almost black after each session.
Apparently, it does its job...whatever that is.
To clean it:-
I have tried vinegar...both standard and double strength.
I have tried citric acid.
Both work....but just OK
(I have yet to try hot backwash)
Then I tried the 5-5-1 method.
It calls for 500mL of water, 50mL of hydrogen peroxide and 1 ounce of citric acid.
Does it clean copper scrubbies and copper mesh?.........HELL YEAH!!!
My H202 is many years old but it still made a big difference. The jar of liquid was bubbling.
I don't go by quantities, just wing it.
So, some water in a small jar, a pinch or three of citric acid and a small splash of H202 (hydrogen peroxide).
After about an hour or two the liquid could be used with a quill to write a letter or two.
Sure, vinegar or citric acid can clean copper (somewhat), but if you want 'shiny as new' copper, give the 5-5-1 a go.
Cheers,