The priest must burn the clothing. It does not matter if it is woven or knitted, wool or linen, or made of leather, because the mildew is spreading. It must be burned.
If any dead, unclean animal falls on something, it becomes unclean. If it is a clay oven or a clay baking pan, it must be broken into pieces. These things will be unclean; they are unclean for you.
On the seventh day he must look at the mildew again. If the mildew has spread on the cloth (either woven or knitted) or the leather, no matter what the leather was used for, it is a mildew that destroys; it is unclean.