We Asked a Pro: 10 Things to Do Every Month for a Perfect Pool

10 Things to Focus on During Monthly Pool Maintenance

• Cartridge filters need thorough hosing with high-pressure water.
• Remove stubborn buildup using filter cleaner solutions.
• Sand filters require backwashing until the water runs clear.
• DE filters require a complete tear-down, fresh diatomaceous earth, and a clean filter to circulate water efficiently.
  
  

• Check the pool pump for any irregularities, such as leaks or unusual humming noises.
• Examine your pump housing for cracks or leaks. Listen for unusual sounds during operation.
• Inspect all electrical connections for signs of corrosion or loose wires. Inspect valves for proper operation and seal integrity to ensure optimal performance.
• Look at your heater if you have one.
• Clean debris from around the unit and verify proper ventilation. Test automation systems to ensure they respond correctly to commands.
  
  

• Basic weekly testing covers chlorine and pH levels, while monthly testing provides a more comprehensive analysis of these levels. Check total alkalinity, calcium hardness, and cyanuric acid levels. Calcium hardness levels should stay between 200 and 400 PPM, while cyanuric acid levels should remain between 40 and 80 PPM.
• Saltwater pools require extra attention to maintain optimal salt levels. Test strips provide quick results, but professional-grade test kits offer superior accuracy for monthly comprehensive testing.
• Document your results in a maintenance log, as tracking trends helps identify potential problems before they affect water quality.
  
  

• Add a high dose of chemicals to destroy any bacteria (known as shocking) at least once a month. This process eliminates chloramines that cause eye irritation and strong chlorine odors.
• Choose between calcium hypochlorite, sodium hypochlorite, or non-chlorine shock treatments. Each type offers specific benefits depending on your pool's current condition and chemistry.
• Allow the pump to circulate treated water for at least eight hours before swimming.
  
  

• Monthly brushing reaches areas that weekly maintenance might miss.
• Use brushes that are specifically designed for your pool surface.
• Concrete pools handle stiff wire brushes. Vinyl and fiberglass pools require softer nylon bristles to prevent damage to the surface.
• Brush systematically from the shallow to the deep end. This technique keeps debris suspended for easy removal by your filtration system.
  
  

• Automatic cleaners handle routine debris removal. Monthly manual vacuuming addresses stubborn dirt and reaches areas automatic cleaners miss.
• Start vacuuming from the shallow end and work your way toward the deep end, moving slowly to avoid stirring up sediment.
• Clean your vacuum equipment thoroughly after use. Store hoses properly to prevent kinking and extend their lifespan.
  
  

• Skimmer baskets trap floating debris before it reaches your pump. Empty and rinse these containers monthly, even if they appear partially complete.
• Clean the Pump strainer baskets thoroughly with a garden hose and brush.
• Inspect baskets for cracks or damage and replace damaged baskets immediately to prevent debris from entering your filtration system.
  
  

• Proper water level ensures optimal skimmer performance. The water level should be around mid-skimmer; neither too high nor too low. Low water levels can damage pumps by allowing air into the system.
• Test all return jets for proper flow and verify that directional returns point correctly to promote optimal water movement.
• Monitor your pump's prime regularly, as prime loss reduces circulation efficiency and can damage pump seals and impellers.
  
  

• Walk around the perimeter of your pool, looking for cracks, settling, or other structural issues. Also, inspect the pool area to see whether algae is growing on the deck or if there are other potential problems.
• Examine coping and tile for loose pieces. Check pool lights for proper sealing and operation. Look for stains that might indicate plumbing leaks or equipment problems.
• Address minor issues promptly before they become major repairs.
  
  

• Evaluate the effectiveness of your current maintenance routine. Consider factors like bather load, weather conditions, and equipment performance when making adjustments.
• Establishing a monthly pool maintenance schedule can save time and extend the life of your pool. Document what works well and identify areas that need improvement.