Swimming and soaking are among the oldest forms of exercise and recovery there are, and most homes in the Lower Mainland have a pool or a hot tub for good reason. But a pool or spa only delivers those benefits if the water is actually clean and correctly balanced. That is the work JK Pools and Spa does. This guide covers what regular use of a well-maintained pool or hot tub does for your body, how water chemistry protects those benefits, and how to keep a spa or hot tub in condition through the Lower Mainland’s seasons.
Why a Well-Maintained Pool Is Worth the Upkeep
A backyard pool is only as useful as the water in it. Poorly balanced water is unpleasant to swim in, it destroys pool equipment faster, and it undermines the very relaxation people are trying to get from it. Getting the chemistry right is not fussiness; it is what makes the difference between a pool people use and a pool people avoid.
The two things that matter most are pH and sanitizer level. pH controls how the water feels and how well chlorine works, and sanitizer is what keeps swimmers safe. Getting both right is the foundation everything else is built on.
The Physical Benefits of Regular Swimming
Swimming is one of the few forms of exercise that works the whole body without loading the joints, which is why physiologists recommend it so often.
- Full-body conditioning. Swimming uses every major muscle group. The kick comes from the legs and core, the pull from the back and shoulders, and the constant balance work stabilises the trunk.
- Low impact. Because the water carries your weight, swimming places very little stress on the joints. It is one of the few cardiovascular exercises people with joint problems, back pain, or arthritis can sustain year-round.
- Cardiovascular fitness. Continuous lap swimming raises heart rate and builds endurance, and the resistance of the water means you are working against it the entire time.
- Calorie burn. Swimming burns energy steadily without the joint stress of running or impact sports.
One caution: a pool that has been sitting over winter, or a hot tub that has not been drained for months, can have chemistry that is out of balance. If the water has not been tested and adjusted, get it serviced before anyone gets in.
Hot Tubs and Spas: Relaxation and Circulation
Hot tubs and swim spas are a different proposition from a pool. The heat is doing most of the work. A properly maintained spa at around 37 to 40°C relaxes muscles and eases tension, and soaking regularly has a noticeable effect on how stiff and sore your body feels after a hard day or a physically demanding week.
Soaking in warm water also increases blood flow, which is the reason a soak at the end of a workout feels the way it does. Many people use a hot tub as part of a regular routine for exactly that reason.
Spa water is also kind to skin. Warm water softens the skin and the minerals and salts that many people add to spa water can be genuinely soothing. None of that works properly, though, if the water is dirty or the chemistry has drifted.
Water Chemistry Is What Makes It Safe
The reason we test water is not fussiness about clarity. It is safety and equipment life.
Sanitizer is what inactivates bacteria and algae. If it drops below the safe range, swimmers are exposed to far more than unpleasantness. If it sits too high, it irritates eyes and skin and, over time, degrades fittings and liners.
pH matters just as much. Water that is too acidic eats into plaster and grout and corrodes metal fittings. Water that is too alkaline causes scaling, cloudiness, and a slippery surface nobody wants to touch. Keeping pH in range protects both the swimmers and the pool shell.
In practice, a straightforward test of pH, free chlorine, alkalinity, and calcium hardness every week catches nearly everything before it becomes a problem. That is the core of the routine service JK provides.
Keeping a Spa or Hot Tub Through the Seasons
The Lower Mainland has a genuinely difficult seasonal cycle for outdoor water, and hot tubs and spas need a specific plan to make it through.
Spring
Empty the tub, give the shell and cabinet a proper clean, clean or replace the filter, then refill and rebalance. Checking the cover while it is off is the right time to spot cracks, water damage, or mould before they get worse.
Summer
Use is heaviest here, so check chemistry more often rather than less. Keep water temperature stable, run the jets and inspect them for blockages, and clean the cover regularly to stop algae taking hold in the warm conditions.
Fall
Autumn is the natural maintenance window. Drain, scrub, inspect the equipment for wear, and refill with balanced water before the cold sets in.
Winter
This is where most damage happens. Water left in a spa over a hard freeze can split the shell. If a tub is not in use through the winter, it needs to be properly winterised: power off, drained, and protected. If it is staying in use, keep the water circulating and the heater running so it cannot freeze.
Keeping water in a pool over winter is a different matter. Leaving water in protects the shell from ground movement and freeze damage, and a good cover is the main thing keeping debris and temperature swings in check. See our pool care FAQ for more on winterising pools specifically.
Why Routine Service Is Cheaper Than a Rescue
Almost every expensive pool and spa problem we get called out to was cheap to prevent. A failed pump is a few hundred dollars if it is caught in the right season and a full replacement and deck work if it is not. A heater that has been running with a failing element for a season is a much bigger invoice than catching it in June.
Weekly routed maintenance keeps the chemistry steady, which means the equipment runs in the range it was designed for, which is the single biggest factor in how long it lasts.
Get In Touch
JK Pools and Spa has been maintaining, cleaning, and repairing pools and hot tubs in Surrey, Langley, Maple Ridge, and White Rock for more than 20 years. We handle routine weekly servicing, chemical balancing and pH testing, repairs, inspections, and new pool setup.
To book a service visit or get a quote, call 778-990-4539, email [email protected], or use our contact form.
Need a hand with this? JK Pools and Spa has been maintaining, cleaning and repairing pools across the Lower Mainland for more than 20 years. Whether you want hot tub and spa water maintenance or a regular service visit in White Rock, call 778-990-4539 or get in touch.
We also serve White Rock, BC and the surrounding area.
Written by Jeff Kingdon, owner of JK Pools and Spa. Jeff has maintained, cleaned and repaired pools across Surrey, Langley, Maple Ridge and White Rock for more than 20 years. If you would like a professional opinion on your own pool, get in touch or read more about Jeff and the business.