Basic residential pool operation focuses on the essential practices required to keep a pool clean, safe, and enjoyable for users. This course covers routine water testing for pH, alkalinity, and chlorine levels to maintain proper balance, along with effective cleaning methods such as skimming, brushing, and vacuuming to prevent debris and algae buildup. Learners will review the role of the filtration system, correct chemical adjustments, and the importance of maintaining proper water levels. Weekly maintenance procedures, equipment checks, and seasonal tasks such as winterization are also addressed. Understanding these core principles supports safe pool operation and helps create a healthy, inviting swimming environment.