Swim spas are an incredible investment, providing year-round exercise, relaxation, and hydrotherapy. However, keeping your swim spa in peak condition requires regular maintenance to ensure it operates efficiently and provides a clean, enjoyable environment for you and your family. Proper care will not only extend the life of your swim spa but will also save you money on repairs and replacements in the long run. In this guide, we’ll cover essential maintenance tips and tricks that will keep your swim spa functioning at its best throughout the year.
Keep the Water Clean and Balanced
One of the most important aspects of swim spa maintenance is keeping the water clean and chemically balanced. Failing to do so can lead to bacteria growth, skin irritations, or damage to the spa’s internal components. Regularly testing and balancing the water is critical to maintaining a safe and pleasant swimming environment.
Test Water Chemistry Regularly
You should test the water’s chemistry at least once or twice a week to ensure it’s within the recommended ranges. Pay attention to these key water parameters:
pH Level: The ideal pH level should be between 7.2 and 7.8. If the water’s pH is too low, it becomes acidic, which can damage the swim spa’s surfaces and components. If it’s too high, it can lead to scale buildup and murky water.
Alkalinity: Total alkalinity helps buffer the water, preventing large fluctuations in the pH level. It should be between 80 and 120 parts per million (ppm).
Sanitizer Levels: Whether you use chlorine, bromine, or a saltwater system, maintaining the correct sanitizer levels is essential for killing bacteria and keeping the water safe to swim in.
Using a reliable test kit or test strips can help you monitor these levels, allowing you to adjust them when needed. Balancing chemicals might seem complicated at first, but once you get into a routine, it becomes much easier to manage.
Shock the Water Weekly
Shocking your swim spa helps remove contaminants like body oils, lotions, and other organic matter that regular sanitizing can’t fully eliminate. Shock treatments also help to clear up cloudy water and reset sanitizer levels, ensuring a clean and healthy environment.
You can use a chlorine or non-chlorine shock, depending on the type of sanitizer your swim spa uses. Perform a shock treatment once a week or after periods of heavy use, such as after a pool party or a large family gathering.
Clean the Filters Regularly
Filters are one of the hardest-working components in your swim spa, trapping debris, dirt, and other contaminants to keep the water clean. However, they can quickly become clogged if not cleaned regularly, reducing their effectiveness and putting a strain on your spa’s pumps.
Rinse and Deep Clean Filters
It’s recommended to rinse your filters with a garden hose every week to remove any surface debris. Be sure to spray between the pleats to dislodge any trapped particles. Every month or so, you should deep clean the filters by soaking them in a filter-cleaning solution. This helps dissolve oils, minerals, and grime that can’t be removed with a simple rinse.
If you notice the filters looking worn or they’re not cleaning as effectively as before, it may be time to replace them. Typically, filters should be replaced every 12 to 18 months, depending on usage.
Maintain the Water Level
The water level in your swim spa can fluctuate due to evaporation, splash-out, or heavy use. It’s essential to maintain the correct water level to keep your swim spa functioning properly. If the water level is too low, the pumps could draw in air instead of water, which can cause overheating and damage.
Check the water level weekly and top it up if necessary, especially after periods of heavy use or hot weather when evaporation is higher. Ideally, the water level should sit about halfway up the skimmer.
Keep the Swim Spa Covered When Not in Use
A high-quality swim spa cover is your best defense against debris, falling leaves, insects, and even excessive evaporation. Keeping your swim spa covered when not in use also helps maintain water temperature, which can save you money on heating costs, especially during colder months.
Choose a Durable, Insulated Cover
Make sure you’re using an insulated cover that fits your swim spa securely. Insulated covers help trap heat, reducing energy consumption and keeping your swim spa at a consistent temperature. Check the cover regularly for any signs of wear, damage, or sagging. A damaged cover can allow debris to enter the spa or heat to escape, reducing energy efficiency.
If you live in an area with heavy snowfall, consider using a cover lifter or support bars to prevent snow from piling up on the cover, which can lead to damage.
Circulate the Water Daily
Proper water circulation is essential for distributing sanitizers evenly and ensuring that debris is trapped by the filters. Most modern swim spas have built-in circulation systems that operate automatically, but it’s still important to check that the water is circulating properly.
If your swim spa doesn’t have an automatic circulation feature, run the pumps for about 15-20 minutes each day. This will keep the water moving, ensuring proper filtration and preventing stagnant water from becoming a breeding ground for bacteria and algae.
Clean the Spa Shell and Components
In addition to maintaining the water quality, it’s essential to regularly clean the swim spa shell, jets, and other components to prevent the buildup of grime, oils, and scale.
Wipe Down the Shell
Every few weeks, use a non-abrasive cleaner and a soft cloth or sponge to wipe down the interior of the swim spa shell. Avoid using household cleaners, as they may contain harsh chemicals that can upset the water balance or damage the shell. There are specially formulated cleaners available for hot tubs and swim spas that safely remove dirt and grime without affecting the water chemistry.
Clean the Jets
Over time, swim spa jets can become clogged with oils, debris, and scale buildup. Regularly inspect the jets and clean them if you notice any blockages. You can remove most jets by twisting them counterclockwise, allowing you to soak them in a cleaning solution. After soaking, use a soft brush to gently scrub away any buildup before reinstalling the jets.
Winterizing Your Swim Spa
If you live in a region with freezing temperatures and plan to close your swim spa for the winter, winterizing is essential to prevent damage from frozen water. If not properly drained and protected, freezing water can cause cracks in the pipes, pumps, and jets.
Drain the Water
Completely drain the swim spa using the built-in drain valve or a submersible pump. Once the water has been drained, use a wet/dry vacuum to remove any residual water from the plumbing and jets.
Add Antifreeze
For additional protection, add non-toxic antifreeze to the plumbing lines to prevent any remaining water from freezing. Make sure to use antifreeze that’s specifically designed for hot tubs and swim spas, as regular automotive antifreeze is toxic.
Secure the Cover
Once the swim spa is fully drained and winterized, cover it securely with an insulated cover to protect it from snow, ice, and debris. Check the cover periodically throughout the winter months to ensure it remains in good condition.
Energy Efficiency Tips
Running a swim spa year-round can increase energy costs, especially during colder months when more heating is required. However, there are several ways to improve energy efficiency and reduce your utility bills without sacrificing comfort.
Use an Insulated Cover: As mentioned earlier, an insulated cover helps trap heat and reduces energy consumption by maintaining the water temperature.
Monitor Heating Settings: Adjust the thermostat to a slightly lower temperature when the spa is not in use. Lowering the temperature by just a few degrees can result in significant energy savings.
Use a Timer for Circulation: If your swim spa has a circulation pump timer, set it to run during off-peak hours when electricity rates are lower. This ensures you maintain water quality without driving up your energy bill.
Professional Maintenance
While most swim spa maintenance tasks can be handled by the owner, it’s also a good idea to schedule professional service at least once a year. A professional technician can perform more detailed inspections, clean hard-to-reach areas, and check for potential issues that might not be visible.
Investing in regular professional maintenance ensures your swim spa remains in top condition and can help prevent costly repairs down the line.
Keep Your Swim Spa in Peak Condition Year-Round
With regular maintenance and attention to detail, your swim spa can provide years of enjoyment and relaxation. Whether it’s balancing the water, cleaning the filters, or preparing your swim spa for winter, each task plays a crucial role in ensuring the longevity of your spa.
If you need expert advice or professional swim spa maintenance services, contact Mile High Hot Tubs to learn how we can help keep your swim spa running smoothly all year round.
