Which method is described for disposing of controlled substances?

• A. Incineration only
• B. Non retrievable method
• C. Flushing to sewer
• D. Reuse in other products

Answer: (D)

Disposal of controlled substances is about making sure nothing retrievable remains, so the material can’t be recovered or diverted for misuse. The way this is typically achieved is through a non-retrievable disposal method, such as incineration at an approved facility or another destruction process that leaves no recoverable substance behind. Flushing to the sewer is not appropriate because it can contaminate water systems and is usually prohibited by regulations. Reusing the substance in other products would keep it in circulation and create a risk of illegal distribution, so it isn’t considered disposal. In short, the goal is to destroy the substance in a way that cannot be undone or recovered.