Do you own a gas mask? Then you need to know how to take care of the rubber seal, or you're going to have a paperweight for the few minutes after a chemical attack until you're dead weight.

A number of the preps you will need in a collapse possess rubber components. Here's what you need to know to keep these working in the long run.

LINK: https://www.theorganicprepper.com/rubber-seals/

Is the care of rubber something you've considered? Do you have any tips to add to Jose's advice? How will you update your prep maintenance?

Let's talk about it in the comments.