Shelf Life Guide

Most items in your kit are durable goods with no meaningful shelf life. The items below require periodic rotation or replacement. We will send automated reminder emails to periodically check on your supplies and ensure nothing has expired. All shelf lives listed here are approximate; printed expiration dates on individual products always take priority over the estimates in this guide and should be your primary reference. While we will not ship you products that are abnormally close to their expiration date, it is ultimately your responsibility to check expiration dates as they are delivered and to regularly check on your supplies, ensuring they remain in a ready-to-use state. Storage conditions, including heat, humidity, and light exposure, can shorten the useful life of many of these items.