How to Winterize an Above-Ground Pool
An 11-step above-ground pool winterization checklist covering water, equipment, the cover, and spring reopening.
6 Pool School articles cover opening & closing, grouped under Maintenance & Cleaning. Pick the job, question, or symptom you need to handle next.
Browse the setup questions, maintenance jobs, and fixes filed under opening & closing.
An 11-step above-ground pool winterization checklist covering water, equipment, the cover, and spring reopening.
A 13-step inground pool opening checklist covering the cover, equipment, water balance, and startup.
Pool closing chemicals explained, including what each product does and how to prepare water for winter.
An 11-step above-ground pool opening checklist covering the cover, equipment, water level, startup, and chemistry.
A nine-step inground pool closing process covering water balance, equipment, lines, accessories, and the winter cover.
When to open a pool based on water temperature, local weather, algae risk, and equipment startup needs.