My grandmother used to line her clay pots w/aluminum foil - very simple,
hidden, and effective solution.

Good luck - whatever you decide to try,
Nicole

"Sammy'" wrote in message
m...
Is there anything that can be done to clay pots to seal them up. Either
something to spray on the whole thing or just to coat the inside. I like
the
look of clay pots but after time minerals and crud start to leach through
the pot. I do clean them off from time to time. Has anyone every done this
before and what have you used.