1. Cloudy Pool Water

Cause: Cloudy water is typically caused by poor filtration, an imbalance in chemicals, or debris buildup.

Solution:

• Check the filter – Clean or backwash your filter to ensure proper water circulation.
• Test and balance chemicals – Low chlorine, high pH, or imbalanced alkalinity can cause cloudiness. Use a test kit and adjust as needed.
• Shock the pool – If the water is murky due to organic contaminants, shocking the pool can help clear it up.
• Use a clarifier – This helps small particles clump together so the filter can remove them more effectively.

2. Algae GrowthCause: Algae grows due to low chlorine levels, poor circulation, or a dirty pool.

Cause: Algae is usually caused by a variety of factors, most common is low chlorine or poor circulation

Solution:

• Brush and vacuum – Scrub the walls and floor to remove algae, then vacuum it out.
• Shock the pool – Use a high dose of chlorine to kill algae. Follow up with an algaecide if necessary.
• Lowering the ph to 7.2 can help the chlorine work better.
• Run the pump longer – Ensure your pump is running at least 8–12 hours per day for proper circulation.
• Maintain chlorine levels – Keep free chlorine between 2-4 ppm to prevent future growth.

3. Low Water Pressure in the Pump

Cause: A clogged pump basket, dirty filter, or air leak in the system can cause weak water pressure.

Solution:

• Clean the skimmer and pump basket – Remove any debris that may be restricting water flow.
• Backwash or clean the filter – A dirty filter can reduce water pressure.
• Check for air leaks – Inspect the pump lid and plumbing connections for any air bubbles or leaks.
• Ensure water levels are correct – If the water level is too low, air can enter the system, reducing pressure.

4. Strong Chlorine Smell

Cause: Contrary to popular belief, a strong chlorine smell usually means there isn’t enough chlorine, and chloramines (used-up chlorine) are building up.

Solution:

• Shock the pool – This breaks down chloramines and restores proper sanitation.
• Maintain proper chlorine levels – Keep chlorine between 2-4 ppm for a balanced, odor-free pool.
• Ensure good ventilation – If you're using an indoor pool, proper air circulation helps eliminate strong odors.

5. Pool Water Losing Water Too Fast

Cause: Water loss can be due to evaporation, leaks, or excessive splashing.

Solution:

• Check for evaporation – On hot days, pools lose up to 1/4 inch per day. Using a pool cover can help.
• Inspect for leaks – Perform a bucket test (fill a bucket with water, place it on a step, and compare water loss to the pool after 24 hours). If the pool loses more water than the bucket, there may be a leak.
• Reduce water loss – Encourage less splashing and refill the pool as needed.

Preventing Future Pool Problems to Keep Your Pool in Top Shape Year-Round:

Test your water weekly – Stay ahead of chemical imbalances.

Keep your filter clean – Regular backwashing and maintenance prevent filtration issues.

Run your pump daily – Ensures proper circulation and prevents algae growth.

Schedule professional maintenance – If you’re unsure, a pool service can help diagnose and prevent issues.

By staying proactive, you can prevent these common pool problems and enjoy a hassle-free swimming season. Need expert help? PureBlu Pools is here to assist! Contact us today for professional pool maintenance and troubleshooting.