Annie from Thursday Pools can walk you through a simple winter-closing checklist: Thorough cleaning, dial in water chemistry, add stain and scale control, and cover it up tight. These basics protect your gel coat, keep debris out, and make next spring’s opening faster and easier.

IMPORTANT: This video includes tips to get started, not a comprehensive winterization guide. Climate, local codes, and your specific equipment vary, so always follow your manufacturer’s instructions and consult a qualified pool professional.

How Should I Prepare My Fiberglass Pool for Winter Closing?