No iodine and no anti clumping chemicals in this salt. I use it for canning and everyday use. I just put a few grains of rice in my table saltshakers to keep it flowing. Being able to buy such a large quantity is so convenient, since a lot of stores only carry iodine salt nowadays. As far as the boxes leaking, of course they do, they always did, no big deal. I just keep them stored in vacuum sealed bags to keep moisture out and the salt in.
Rating:
[5 of 5 Stars!]