The shelf life of Clorox bleach varies based on the specific formulation and storage conditions. Generally, when stored properly in a cool, dark place, Clorox bleach has a shelf life of about one year from the date of manufacture. However, it is best to always check the label for the specific expiration date, as different products may have different recommendations. Clorox products can degrade over time, especially if exposed to heat or sunlight, which can reduce their effectiveness. To ensure optimal performance, Clorox suggests keeping the product tightly sealed when not in use and avoiding prolonged exposure to high temperatures. If you have an opened container of bleach that you have stored for an extended period, it is a good idea to conduct a quick effectiveness test. This may involve diluting a small amount with water and checking if it still produces the expected level of disinfecting activity. For more detailed information, visiting the official Clorox website can provide further insights.