Anything upon which one of their carcasses falls will be unclean. If it is an oven or cooking pot, it must be smashed; it is unclean and will remain unclean for you.
Here is the law, 1. Concerning flying insects, as flies, wasps, bees, etc.; these they might not eat (Lev 11:20), nor indeed are they fit to be eaten; but there were several sorts of locusts which in those countries were very good meat, and much used: John Baptist lived upon them in the desert, and they are here allowed them, Lev 11:21, Lev 11:22. 2.
Commenting on Leviticus 11:20-42
And everything whereupon any part of their carcass falleth shall be unclean,.... Before the Scripture seems to speak of anyone of the reptiles perfect, that falling upon anything should pollute it; but here of any part of them, though ever so small, which should, through any accident, fall and light upon anything, even that would render it unclean and unfit for use: whether it be...
Ranges for pots - To understand this, we must observe that the Arabs dig a hole in their tent, about a foot and a half deep; three-fourths of this, says Rauwolff, they lay about with stones, and the fourth part is left open for the purpose of throwing in their fuel.