Depends on what you define as quickly I suppose. I was thinking more along the lines of pouring hot water over it or freezing it but it seems it caused more confusion than anything else, the last part of my question was just meant to add a lightly humorous tone to it but as it was a serious question, it was out of place, sorry about that.
I will be sharpening inside at about 22 celcius though but will only be using cold water because of the cold storage area, was just worried about the storage room itself, I'll just have to make sure it's dry before putting it back there again.
Thanks for your answers you two!