The Complete Pool Maintenance Schedule
Whether you maintain your own pool or hire a professional, understanding what needs to happen and when is the key to a trouble-free pool season. This checklist covers everything from daily quick checks to annual equipment inspections.
Daily Tasks (2-3 Minutes)
These take almost no time but prevent big problems:
- Skim the surface for leaves and debris
- Check the pump — is it running? Any unusual noises?
- Glance at the water — is it clear or hazy? Clear is good. Hazy means something needs attention.
If you have a robotic cleaner, let it run daily. It's the best $300-$600 you'll ever spend on pool equipment.
Weekly Tasks (30-60 Minutes)
This is where the real maintenance happens. If you hire a pool service company, this is what they should be doing every single visit:
Water Chemistry
- Test pH (target: 7.2 - 7.6)
- Test free chlorine (target: 1-3 ppm for residential pools)
- Test alkalinity (target: 80-120 ppm)
- Adjust chemicals as needed based on test results
Physical Cleaning
- Brush the walls and floor — especially corners, steps, and behind ladders
- Vacuum the pool (manual or automatic)
- Clean the skimmer basket(s)
- Empty the pump basket
Equipment Check
- Check filter pressure — if it's 8-10 PSI above clean baseline, it's time to clean or backwash
- Inspect visible plumbing for leaks
- Verify the pump is priming properly
Monthly Tasks
- Test cyanuric acid (CYA) — target 30-50 ppm for chlorine pools
- Test calcium hardness — target 200-400 ppm
- Inspect the filter — clean cartridge filters, backwash sand/DE filters
- Check water level — should be at mid-skimmer level
- Inspect pool deck for cracks or trip hazards
- Clean tile line — prevents calcium buildup and algae staining
Seasonal Tasks
Spring Opening
- Remove winter cover, clean and store it
- Reinstall ladders, rails, and accessories
- Fill pool to proper level
- Start up the pump and filter system
- Shock the pool (super-chlorinate)
- Run the pump 24 hours, then test and balance all chemistry
- Schedule a professional equipment inspection
Summer Maintenance
- Increase pump run time (8-12 hours per day in peak heat)
- Test water chemistry 2-3 times per week during heavy use
- Shock weekly or after heavy bather loads
- Monitor CYA levels (rises with stabilized chlorine use)
- Clean the filter more frequently
Fall Closing
- Balance water chemistry one final time
- Lower water level (below skimmer for harsh winters)
- Blow out plumbing lines
- Add winterizing chemicals
- Install winter cover or safety cover
- Turn off and drain pump, filter, and heater
Winter (Cold Climates)
- Check cover periodically for damage or water accumulation
- Use a cover pump to remove standing water
- Monitor for ice damage to cover or coping
When to Call a Professional
DIY maintenance is great for routine tasks, but some situations call for a pro:
- Green pool — if you can't see the bottom, call for help
- Equipment failure — pump, heater, or filter issues
- Persistent chemistry problems — water that won't balance despite correct treatment
- Leak detection — losing more than 1/4 inch per day (beyond normal evaporation)
- Staining or scaling — usually indicates a water chemistry issue that needs expert diagnosis
Find a trusted pool service company in your area on Pool Service Scout to handle the jobs that are beyond DIY.
Pro Tips From Pool Service Professionals
- 1Run your pump long enough. The entire pool volume should circulate at least once every 8-12 hours.
- 2Don't over-chlorinate. More isn't better. High chlorine levels damage equipment, irritate skin, and bleach swimsuits.
- 3Test before you treat. Never add chemicals without testing first. You might make the problem worse.
- 4Keep records. Track your chemical readings, service dates, and equipment repairs. This helps diagnose recurring issues.
- 5Brush before you vacuum. Brushing loosens algae and debris from surfaces so your vacuum or filter can catch it.