Final answer:
When using a chemical agent to give dental unit waterlines a "shock" treatment, care should be taken to handle the chemical agent with caution, dilute it properly, and monitor the water quality.
Step-by-step explanation:
When using a chemical agent to give dental unit waterlines a "shock" treatment, care should be taken to:
- Handle the chemical agent with caution, following the instructions for use and wearing appropriate personal protective equipment.
- Dilute the chemical agent according to the recommended dosage and flush it through the dental unit waterlines for the specified duration.
- Monitor the water quality regularly after the shock treatment to ensure the chemical agent has effectively reduced microbial contamination.