What is shocking?
Shocking is to dental waterlines what a professional dental cleaning is to oral health–it is essential to ensure major buildup is removed and waterlines remain healthy. This step whips your dental waterlines into shape by using a strong disinfectant (like diluted bleach or Liquid Ultra) to completely rid your lines of contaminants to give them a fresh start every quarter.
You can find more information on shocking and how to shock here.