Bleach is alkaline. Mine is a few years old. I'll try to get around to buying some more and comparing how strong they smell. My iodine pills are a few years old too. I should get new ones, or one of those MIOX gizmos.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.