[Avodah] gezeira on gezeira

[garry]

On 8/16/2011 11:33 AM, Zev Sero wrote:
> On 16/08/2011 1:43 PM, garry wrote:
>> I know this is elementary, but....
>> If I use a plate to eat cold chicken, and then wash it, I can't use 
>> that plate for cold cheese.

>> Isn't this at least one double gezeira (gezeira protecting another 
>> gezeira?)

> Is treating poultry and venison as fleishig a gezeira?  Or just a 
> rabbinic law?

What would be the purpose of such a law if not as a gezeira?


On 8/16/2011 11:51 AM, Akiva Blum wrote:
> From:  On Behalf Of garry
> Sent: Tuesday, 16 August, 2011 8:43 PM
>> I know this is elementary, but....
>> If I use a plate to eat cold chicken, and then wash it, I can't use that
>> plate for cold cheese.

>> Isn't this at least one double gezeira (gezeira protecting another
>> gezeira?)

> Basar bechalav is full of double type harchokos. More importantly though, I
> never heard of a problem here. Some sort of source, perhaps?

My apologies if my assumption was incorrect. Is it permissible to use
the same plates for meat and milk if the food is always cold?