Containers that can be used for Water Storage:
Food-grade plastic or glass containers are suitable for storing water. One-, three- and five-gallon water containers can be purchased from most outdoor or hardware stores. Any plastic or glass container that previously held food or beverages such as 2-liter soda bottles or water, juice, punch or milk jugs, also may be used. Stainless steel can be used to store water which has not been or will not be treated with chlorine; chlorine is corrosive to most metals.
55 gal drums, designed specifically for water storage can be difficult to transport, if the need arises, but are of a tremendous value in an emergency .When looking for additional food grade containers, the bottom will be stamped with HDPE (High Density Polyethylene) and coded with the recycle symbol and a “2″ inside. HDPE containers are FDA-approved for food. Containers without these designations aren’t OK because of possible chemical interactions between the water and the plastic.
Clean used containers and lids with hot soapy water. Once the containers have been thoroughly cleaned, rinse them with water and sanitize the containers and lids by rinsing them with a solution of 1 tablespoon chlorine bleach per gallon of water. Leave the containers wet for two minutes, then rinse them again with water. Remember to remove the paper or plastic lid liners before washing the lids. It is very difficult to effectively remove all residue from many containers, so carefully clean hard-to-reach places like the handles of milk jugs. To sanitize stainless steel containers, place the container in boiling water for 10 minutes. Never use containers that previously held chemicals.