Owning a fiberglass pool is a dream come true! It’s sleek, durable, and low-maintenance features will compel you to install it right away. However, to keep it in pristine condition, you need a solid fiberglass pool maintenance routine. Unlike concrete or vinyl pools, fiberglass pools require unique care methods to maintain their smooth surface and longevity.
Let’s dive deep into how to maintain a fiberglass pool with expert-backed fiberglass pool maintenance tips that will keep your oasis sparkling all year long.
Why Fiberglass Pools Are Different?
Before we get into the details of fiberglass pool care, let’s understand why these pools stand out:
- Smooth, Non-Porous Surface – Unlike concrete pools, fiberglass doesn’t harbor algae as easily, making maintenance simpler.
- Durability – Fiberglass pools resist cracking and last longer with proper care.
- Lower Chemical Usage – The non-porous nature reduces the need for excessive chemical treatments.
- Quick Installation – Unlike other pool types that take months to install, fiberglass pools can be set up in weeks.
- Energy Efficiency – Fiberglass pools retain heat better, making them more energy-efficient compared to concrete pools.
Now, let’s take a look at an effective fiberglass pool cleaning routine to keep your pool looking new!
Essential Fiberglass Pool Maintenance Tips
1. Keep Your Water Chemistry Balanced
Maintaining the right water balance is a must for any pool. But for fiberglass it becomes even more essential. For ultimate fiberglass pool care, here’s what you need to check regularly:
- pH Level: Keep it between 7.2 – 7.6
- Alkalinity: Maintain between 80 – 120 ppm
- Calcium Hardness: The ideal range is 175 – 225 ppm
- Chlorine: Should be 1-3 ppm
Imbalanced water can cause staining and even damage the gel coat of your pool. Regularly testing pool water using a pool test kit and adjusting chemical levels accordingly is a must to ensure its longevity. It happens a lot when the person doesn’t know how to do stuff but is still managing, in this situation, we suggest you hire a fiberglass swimming pool builder it is better to mess things up rather than doing it yourself when you dont know it.
Why Water Balance Matters?
Unbalanced water can lead to several issues, including:
- Cloudy water due to high calcium levels.
- Staining from excess metals like iron or copper.
- Skin and eye irritation if pH levels are too high or low.
A simple habit of testing your water twice a week can prevent these problems.
2. Regular Skimming and Cleaning
Although fiberglass pool cleaning is easier than with other types of pools, debris like leaves and insects can still accumulate. Here’s what to do:
- Use a pool skimmer daily to remove floating debris.
- Vacuum the pool weekly to clear out dirt and small particles.
- Brush the pool walls with a soft-bristle brush to prevent buildup.
- Clean the pool’s tile line with a mild cleaner to prevent scum buildup.
A robotic pool cleaner can save you more time and effort. It cuts down the manual effort, providing a consistent cleaning regime.
3. Use the Right Cleaning Products
Avoid using abrasive tools or harsh chemicals that can scratch or damage the fiberglass pool surface. Instead:
- Choose pH-neutral cleaners designed for fiberglass.
- Use a gentle pool sponge to wipe down scum lines.
- Never use steel wool or rough brushes.
4. Maintain Your Pool Filter and Pump
A clean filtration system is the backbone of pool maintenance for fiberglass pools. Follow these steps:
- Backwash the filter regularly (if applicable).
- Clean cartridge filters monthly.
- Run the pump at least 8 hours a day to keep water circulating properly.
- Inspect the pump and filter to check for leaks or blockages.
A dirty of clogged filter can be the cause of poor water circulation and algae growth, so stay on top of maintenance.
5. Prevent and Remove Stains
Although fiberglass pools resist stains better than concrete, improper maintenance can lead to discoloration. To prevent and treat stains:
- Keep metal objects away to prevent rust stains.
- Use a vitamin C tablet (ascorbic acid) to treat mild stains.
- For tougher stains, apply a fiberglass-safe stain remover.
- Shock the pool as needed to remove organic stains caused by leaves and debris.
6. Keep an Eye on Water Levels
Your fiberglass pool maintenance routine should include monitoring water levels. If the water is too low, it can damage the pump, and if it’s too high, the skimmer may not work properly. Keep the water level halfway up the skimmer opening.
7. Winterizing Your Fiberglass Pool
If you live in a colder climate, proper winterization is crucial. Follow these steps:
- Balance the water chemistry before closing the pool.
- Lower the water level slightly (but not too much!).
- Use a winter cover to prevent debris buildup.
- Drain and store pool accessories properly.
- Add winterizing chemicals to prevent algae growth.
8. Shock Your Pool as Needed
Shocking helps remove contaminants that regular chlorine treatments might miss. Shock your pool every 2-3 weeks, especially after heavy use or storms. Make sure you use a chlorine-free shock to protect the gel coat and increase the lifespan of fiberglass pool.
9. Schedule Professional Inspections
Even if you follow a strict fiberglass pool care routine, it’s wise to have a professional inspect your pool once a year. They can:
- Check for cracks or structural issues.
- Ensure plumbing and filters are functioning correctly.
- Provide deep cleaning for hard-to-reach areas.
Common Fiberglass Pool Maintenance Mistakes to Avoid
Even with a solid fiberglass pool maintenance routine, mistakes can happen. Here’s what to watch out for:
- Using Harsh Chemicals – Stick to pool chemicals formulated for fiberglass.
- Neglecting Water Testing – Skipping this step can lead to algae growth and water imbalances.
- Over-Brushing – Too much scrubbing can wear down the gel coat.
- Ignoring Small Stains – Address discoloration timely before it becomes a bigger issue.
- Not Running the Pump Enough – Circulation is crucial to prevent stagnant water.
Bottom Line
With these fiberglass pool maintenance tips, you can keep it crystal clear with minimal effort. To understand how to maintain a fiberglass pool means being consistent. Regular water testing, gentle cleaning, and proper filtration will make your investment last.
By following these tips, you can ensure your fiberglass pool care routine is effective, keeping your pool looking brand new for years to come.
