Kill two birds with one stone.

I drink oolong tea everyday. Normally tea need to decoct by boiling water, but the oolong tea bag doesn't need to decoct. It just put to cold water. Then 3 hours later it ready to drink.

After make the oolong tea, the oolong tea bag goes rubbish bin. The oolong tea bag's business finish. However I don't throw away it, because I use when I wash the oily pan.

Oolong tea has effect that break down oil. So if there was oolong tea bag, please do not throw away then try to use washing oily staff.

The oologn tea is mede by cold woter then I use the oolong tea bag after make oolong tea. That is "kill two birds with one stone"