If you want bleach to remain as effective as possible for as long as possible, avoid storing it in extremely hot or freezing conditions. Generally, this means it's better to store a bottle of bleach in a cabinet inside the house, which has a relatively stable room temperature, as opposed to a garage or outside storage shed. Like other hazardous chemicals, make sure it's kept away from children and pets. It's also a good idea to store bleach away from other household cleaners because it can react with many of them to release toxic fumes.
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Just as temperature increases speed up reactions, temperature decreases reduce them. Therefore, to make explosives stable for longer periods, or to keep rubber bands springy, or to force bacteria to slow down their growth, they can be cooled. That is why shelf life is generally extended by temperature control: ( refrigeration , insulated shipping containers , controlled cold chain , etc.) and why some medicines and foods must be refrigerated. Since such storing of such goods is temporal in nature and shelf life is dependent on the temperature controlled environment, they are also referred to as cargo even when in special storage to emphasize the inherent time-temperature sensitivity matrix.