At seaglassphotos.com, we’ve seen it all. Here are 10 common pool issues and expert solutions to get your pool back in pristine condition.

1. Cloudy or Murky Pool Water
What Causes It?
✅ Imbalanced chlorine, pH, or alkalinity levels
✅ Poor filtration or circulation
✅ Excessive debris or algae growth
How to Fix It
✔ Test and adjust pH (7.2-7.6) and chlorine levels (1-3 ppm).
✔ Shock the pool with chlorine or non-chlorine shock.
✔ Clean the filter and ensure proper water circulation.
2. Green Pool Water (Algae Growth)
What Causes It?
✅ Low chlorine levels
✅ Poor circulation or filtration
✅ Excessive sunlight exposure
How to Fix It
✔ Add algaecide and shock the pool with chlorine.
✔ Run the pump and filter continuously for 24-48 hours.
✔ Brush and vacuum pool walls and floor.
💡 Pro Tip: Use a solar cover to reduce sunlight exposure, which encourages algae growth.
3. Pool Pump Not Working
What Causes It?
✅ Clogged skimmer baskets or pump strainer
✅ Air leaks in the suction line
✅ Motor failure
How to Fix It
✔ Check and clean the pump strainer and skimmer baskets.
✔ Inspect the pump lid O-ring for air leaks and replace it if needed.
✔ If the motor is humming or not turning on, it may need professional repair or replacement.
4. Pool Water Evaporating Too Quickly
What Causes It?
✅ Hot, dry weather and wind exposure
✅ A pool leak
✅ Lack of a pool cover
How to Fix It
✔ Conduct a bucket test to check for leaks (fill a bucket with pool water and mark the water level—if the pool level drops more than the bucket’s, you may have a leak).
✔ Install a solar cover to reduce evaporation.
✔ If a leak is suspected, call a professional for detection and repair.
5. High Chlorine Smell or Eye Irritation
What Causes It?
✅ Chloramines buildup (caused by improper chlorine balance)
✅ Low pH levels
How to Fix It
✔ Shock the pool to break up chloramines.
✔ Adjust pH levels to 7.2-7.6.
✔ Increase pool aeration to remove excess chlorine gases.
6. Pool Heater Not Heating
What Causes It?
✅ Clogged filter or pump issues
✅ Faulty thermostat or heating element
✅ Gas supply or electrical problems
How to Fix It
✔ Ensure proper water flow by cleaning filters.
✔ Check the thermostat settings.
✔ If it’s a gas heater, inspect the pilot light.
💡 Pro Tip: Regularly clean calcium deposits from heating elements to improve efficiency.
7. Pool Stains on Walls or Floor
What Causes It?
✅ Organic stains from leaves, dirt, or algae
✅ Metal stains from iron, copper, or calcium deposits
How to Fix It
✔ Use a stain-removing treatment specific to organic or metal stains.
✔ Balance pH and alkalinity levels.
✔ Regularly brush and vacuum the pool.
8. White or Chalky Residue on Pool Tiles (Calcium Buildup)
What Causes It?
✅ High calcium hardness levels
✅ Water evaporation leaving behind scale deposits
How to Fix It
✔ Use a pumice stone or tile cleaner to scrub the tiles.
✔ Lower calcium hardness levels with a water softener or dilution.
✔ Maintain balanced pH (7.2-7.6) and alkalinity (80-120 ppm).
9. Pool Lights Not Working
What Causes It?
✅ Faulty lightbulb or fixture
✅ Tripped circuit breaker
✅ Water leak inside the light housing
How to Fix It
✔ Replace the bulb or entire fixture if needed.
✔ Check the electrical panel for tripped breakers.
✔ If water is inside the light housing, consult a professional for repair.
10. Weak Pool Jets or Poor Circulation
What Causes It?
✅ Clogged filter or pump strainer
✅ Air leaks in the pump system
✅ Blocked return jets
How to Fix It
✔ Clean or backwash the pool filter.
✔ Inspect and repair pump seals and valves.
✔ Ensure all return jets are open and unblocked.
💡 Pro Tip: Angle the return jets downward to improve water circulation.
Conclusion: Keep Your Pool in Top Condition
By addressing these common pool problems early, you can save time, money, and extend your pool’s lifespan. Whether it’s fixing cloudy water, maintaining balanced chemicals, or troubleshooting pump issues, staying proactive ensures a clean, safe swimming experience.
At seaglassphotos.com, we offer expert pool repair services to keep your pool running smoothly all season long.
📞 Need help with a pool problem? Contact us today for a free consultation!