How to Open Your Swimming Pool
Opening your pool properly ensures crystal-clear water and a safe swimming environment all season long.
Remove the Pool Cover
Carefully remove any debris from the top of the cover using a leaf blower or broom. Pump off standing water, then remove the cover and clean it thoroughly before storing it in a dry location.
Inspect Pool Equipment
Check your pump, filter, heater, and all plumbing connections for cracks or damage.
Reinstall Accessories
Put back ladders, diving boards, handrails, skimmer baskets, return jet fittings, and pool lights.
Fill the Pool to Proper Level
Use a garden hose to fill the pool to the middle of the skimmer opening or tile line.
Start the Filtration System
Prime the pump if necessary, then turn on the filtration system. Run the filter continuously for 24-48 hours.
Test and Balance Water Chemistry
Use a reliable test kit to check pH (7.2-7.6), alkalinity (80-120 ppm), calcium hardness (200-400 ppm), and chlorine levels (1-3 ppm).
Shock the Pool
Add a heavy dose of chlorine shock in the evening to kill bacteria and algae. Wait 24 hours before swimming.
Add Algaecide
After shocking, add algaecide according to manufacturer instructions to prevent algae growth.
Vacuum and Brush
Thoroughly vacuum the pool floor and brush the walls, steps, and corners to remove any remaining debris.
Establish Maintenance Routine
Test water chemistry 2-3 times per week, clean skimmer baskets daily, and backwash the filter as needed.
Essential Chemicals Required
- Chlorine Shock: Calcium hypochlorite or sodium dichlor (2-3 lbs per 10,000 gallons)
- pH Increaser/Decreaser: Sodium carbonate (pH up) or sodium bisulfate (pH down)
- Alkalinity Increaser: Sodium bicarbonate to stabilize pH levels
- Calcium Hardness Increaser: Calcium chloride to prevent plaster etching
- Algaecide: Quaternary ammonium or polyquat formula (16 oz per 10,000 gallons)
- Chlorine Stabilizer: Cyanuric acid to protect chlorine from UV degradation (30-50 ppm)