If these disposal options are not possible the following may be alternatives. Product formulations vary and do change. Recommendations for safe use, storage and disposal varies. If you are unsure about use, storage and disposal methods, seek more information about the product from the retailer or manufacturer. Ask for a copy of the Material Safety Data Sheet.
Aerosols Use up or give to someone who can use it up if safe to do so.
Some aerosol cans that are steel or aluminum are recycled in some areas of the U.S. Pump products are a non-aerosol alternative to some aerosol formulations. If they contain phosphoric acid and only a small quantity remains, they can be discarded in the septic system1. Rinse the container and throw it away. The product may be discarded in small quantities in the septic system1, in the same method as aluminum cleaners. The product may be discarded in small quantities in septic system1 in the same method as aluminum cleaners.