Dilute to 3 to 5 times the volume with cold water. Adjust to a pH between 6 and 9 with an
acid, such as sulfuric or citric. If permitted by regulation. Open cold water tap completely,
slowly pour the reacted material to the drain. Allow cold water to run for 5 minutes to
completely flush the system. Check with national, local municipal and state authorities and
waste contractors for pertinent local information on the disposal of this article.