How to Keep Pool Plaster Looking New
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Properly maintained pool plaster not only keeps your pool looking beautiful but also extends its lifespan. Neglecting it can lead to stains, rough spots, and costly repairs.
Benefits of Well-Maintained Plaster
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Keeps the surface smooth and comfortable for swimmers
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Prevents unsightly stains and discoloration
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Protects underlying layers from damage
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Enhances the overall look of your pool
Regular Cleaning Routine for Pool Plaster
Brush the Surface
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Use a soft pool brush at least once a week.
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Pay extra attention to corners, steps, and waterlines.
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Brushing prevents algae buildup and helps maintain a uniform color.
Vacuum the Floor
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Use a pool vacuum weekly to remove dirt and debris.
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Manual or automatic vacuums both work well if used consistently.
Skim the Water
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Skim daily to remove leaves and floating debris.
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Less debris means less staining and fewer chemicals needed.
Water Chemistry and Its Effect on Plaster
Maintain Balanced Water
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Test water at least twice a week.
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Keep pH between 7.2 and 7.6 and alkalinity between 80 and 120 ppm.
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Calcium hardness should stay around 200–400 ppm to protect plaster.
Monitor Chlorine Levels
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Keep chlorine between 1–3 ppm to prevent algae without bleaching the plaster.
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Shock the pool when needed, but avoid over-shocking.
Advanced Tips for Keeping Plaster New
Acid Wash Periodically
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If stains become too stubborn, a professional acid wash can refresh the surface.
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This should only be done sparingly to avoid wearing down the plaster.
Address Cracks Immediately
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Inspect the plaster regularly for cracks.
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Repair small cracks before they grow and lead to leaks or bigger problems.
Maintain Proper Water Level
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Too low water exposes plaster to air and sun, causing it to dry and crack.
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Too high water can lead to overflow and waterline stains.
Mistakes to Avoid When Caring for Pool Plaster
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Using harsh, abrasive brushes or tools that scratch the surface
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Letting pH and calcium levels fall out of balance, leading to etching or scaling
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Ignoring metal stains, which can become permanent if not treated quickly
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Draining the pool unnecessarily, which can damage the plaster
Helpful Notes for Long-Lasting Plaster
Use a Pool Cover
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A cover protects the plaster from debris and UV rays when not in use.
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Reduces staining by limiting exposure to organic material.
Schedule Professional Inspections
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A yearly check-up by a pool professional can catch problems early.
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They can advise on when it might be time to replaster.
Consider Water Additives
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Certain conditioners help protect plaster by maintaining optimal water balance.
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Consult with your pool store about safe options.
By following these tips, you can keep your pool plaster looking fresh and inviting for years, saving yourself time and money while enjoying a beautiful swimming experience.