Which material must be disposed of following special pesticide regulations?

Empty pesticide containers must be disposed of following special pesticide regulations due to the potential residual chemical hazards they may pose. Even when containers appear empty, they can still contain traces of pesticides that can be harmful to people, wildlife, and the environment if not handled properly. Regulations often require specific disposal methods to ensure that these containers do not contribute to pollution or pose risks during typical waste processing. This can include recycling or disposal at designated hazardous waste facilities that are equipped to handle materials that were once associated with toxic substances.

On the other hand, sprayer components, old chemical labels, and used sprayer nozzles, while they may require careful handling, do not typically fall under the same strict regulations as empty pesticide containers for disposal.