Smaller than a traditional swimming pool but larger than a hot tub, swim spas allow you to relax, swim and work out at home year round. If you have experience caring for a pool or a hot tub then you’ll already be familiar with many of the maintenance needs for a swim spa. While slightly different, swim spas are quite easy to care for and maintain. 

Are Swim Spas Easy to Maintain?

Just like any contained body of water from hot tubs to pools, the key to keeping your swim spa clean and running smoothly is to properly maintain the water chemistry. The basic principles of water chemistry for swim spas are the same for hot tubs and pools, and include sanitizing with chlorine or bromine and maintaining proper pH levels, calcium hardness and total alkalinity. Water tests should be done at least once a week or more if the spa is getting used a lot. 

If you’re looking for a way to reduce chemical usage, consider buying a swim spa with an ozonator which works by releasing ozone into the water to oxidize contaminants reducing the amount of sanitizer needed. Water filters are important for removing debris from the water and need occasional maintenance. Once a month they should be inspected, hosed down to remove any embedded dirt and oils and then soaked in a cleaning solution. Filters should be replaced every few years.

Just like a hot tub, your swim spa will also require periodic draining and deep cleaning, usually every six months. You’ll know it’s time to change the water by keeping track of the total dissolved solids (TDS) which includes everything that has dissolved into your water including chemicals, minerals and contaminants from bathers. TDS should be between 500 and 200 ppm. With the water gone, you can then scrub the inner shell  to remove dirt and prevent the growth of algae and mold. 

Caring for Your Swim Spa

With regular use, we recommend testing the water in your swim spa three times a week and then adjusting alkalinity, pH and sanitizer accordingly. Keeping a cover on your swim spa when not in use will reduce the amount of maintenance it needs by preventing debris and dust from entering your spa. A cover also prevents heat and moisture from escaping when not in use and is also an important safety measure to protect children and animals from falling into the water. 

The biggest maintenance job will be the deep cleaning of your swim spa the frequency of which will depend on how much use it gets, but also if it’s uncovered and been subject to environmental debris. With a little annual elbow grease for your deep cleanings and staying on top of regular water tests, your swim spa will be a clean and relaxing environment to use all year for many decades to come. 

If you’re considering purchasing a swim spa or have questions about maintaining an existing one give us a call at 970-879-4390 or drop us a note.