Glycerin is already present in your wine... it's what makes the streaks
running down the inside of your glass. It is an approved food additive.
I'd recommend buying USP grade glycerin at your local pharmacy if you
have any concern about purity of the stuff they sell in the animal
supply/feedstores.

Gene

NotReallyMe@home wrote:
> Never heart of glycerin. Did alittle reading. It appears to be edible.
> Is this correct. When removing air locks, on occasion the water drips into
> the carboy. Does this create a problem if using glycerin. thanks
>
>
> "Dick Adams" > wrote in message
> ...
>
>>Bob > wrote:
>>
>>
>>>Always use glycerin once active fermentation has stopped.
>>>It will never dry out.
>>
>>Please explain using glycerin!
>>
>>Dick
>
>
>