Saltwater pools and traditional chlorine pools actually use the same active sanitizer: chlorine. The difference lies in how that chlorine gets into the water—either by manually adding pucks/liquids (chlorine pool) or by using a salt cell to automatically convert salt into chlorine (saltwater pool).
The primary downsides of a salt water pool are its corrosive nature on metal and stone, high initial equipment costs, and the need for specialized maintenance. Contrary to popular belief, they still use chlorine; they just generate it on-site via an electrolysis cell.
Saltwater pools are generally considered more comfortable and skin-friendly than traditional chlorinated pools. However, they actually are chlorinated pools. Instead of adding chemical chlorine, a saltwater generator converts salt into active chlorine to sanitize the water.
The healthiest type of pool is a Natural Swimming Pool (NSP). Instead of relying on harsh synthetic chemicals, NSPs use biological filtration and aquatic plants to purify the water. This creates an eco-friendly swimming environment completely free of chlorine, chloramines, and chemical byproducts.
While the chemical cost will be lower, the electricity cost of running a saltwater system will be slightly higher, approximately $36 to $48 per year more than a traditional pool pump system.
For an empty or fresh 20,000-gallon pool, you need to add approximately 13 to 15 bags of salt (weighing 40 lbs each) to reach the ideal salinity level of 3,200 parts per million (ppm).
Fiberglass pools require the least amount of maintenance. Their smooth, non-porous gelcoat prevents algae from gripping the surface, saving you from heavy scrubbing and reducing chemical use. On average, they require only 1 to 2 hours of weekly maintenance and avoid costly resurfacing, saving thousands over a 10-year period compared to concrete or vinyl.
The least toxic swimming pools completely eliminate or drastically reduce harsh chemicals like chlorine. The top options are Natural Pools (which use plants and bacteria instead of chemicals), AOP (Advanced Oxidation Process) Pools (which use hydroxyls or ozone to break down contaminants), and Saltwater Pools (which generate their own natural chlorine).
The clear, smooth water looks and feels better than chlorinated water. It is much easier to maintain, and you don't have to worry about as many nasty chemicals. Typically, people choose to switch for the many health benefits. Though, others decide it's worth it due to minimal maintenance and cheaper chemical costs.
Running a pool pump without water is the fastest way to ruin it. This causes it to instantly overheat, melting internal plastic components, warping the pump basket, and destroying the mechanical shaft seal.
Pros of Chlorine Pools
Chemicals won't corrode the pool's masonry, lining or accessories. Chlorine continues to protect the pool long after it's poured into the water. They use less energy than saltwater pools. They're less corrosive than saltwater pools.
Hotels use salt water pools to provide a more luxurious, spa-like guest experience while reducing maintenance. By utilizing a salt chlorine generator, the pool naturally produces its own sanitizer via electrolysis.
Yes, salt water pools are highly sanitary. They are just as clean and safe as traditional chlorine pools because they actually are chlorine pools.
People often dislike saltwater pools because they are falsely marketed as "chlorine-free" and actually require active chemical balancing. Additionally, the saline water can corrode metal pool hardware, damage surrounding stonework, and kill nearby plants. Finally, they come with a higher initial equipment and repair cost.
Yes, you should always rinse off after swimming in a salt water pool. While gentler than the ocean, salt water can still dry out your skin, make your hair brittle, and leave behind lingering pool chemicals.
People add baking soda to swimming pools to increase and stabilize the water’s total alkalinity. This buffers the water to prevent drastic "pH bounce", keeps chlorine working efficiently, and helps keep the water crystal clear.
The healthiest type of swimming pool is a Natural Swimming Pool (NSP) or a Mineral Water Pool equipped with an advanced oxidation (AOP) or UV sanitation system. These options eliminate or drastically reduce the need for harsh, skin-drying synthetic chemicals.
Essentially the same thing as when you pee in a chlorine pool. Saltwater pools still contain some chlorine, just less. This means that if someone urinates in your saltwater pool, the same chemical reactions will occur.
A cowboy pool (also known as a stock tank pool) is a large, galvanized steel livestock tank that has been repurposed into an above-ground swimming pool or soaking tub. They serve as a popular, budget-friendly alternative to traditional in-ground pools.
The absolute lowest maintenance pool is an inground fiberglass pool paired with a saltwater chlorine generator and an automatic pool cover. This combination requires roughly 1 to 2 hours of light weekly upkeep.
Most swimming pools strictly prohibit diving in shallow areas, glass containers in the pool area, running on the wet deck, and any rough horseplay or dunking. Additionally, street clothes are forbidden, and strict rules apply against swimming while ill, under the influence of alcohol, or bringing food near the water.
A ghost pool typically refers to a solo practice game in cue sports (billiards) where you play against a flawless, imaginary opponent, though it can also refer to historic, abandoned public swimming pools.
People like salt water pools because they are gentler on the body, lacking the harsh chemical odor, dry skin, and red eyes associated with traditional chlorine. They feel silky and require less hands-on chemical maintenance.
Filling an average 15,000-gallon pool costs about $𝟔𝟎 to $𝟏𝟓𝟎 with a garden hose. Ongoing monthly expenses to offset evaporation and splashing add $𝟐𝟓 to $𝟓𝟎. The overall impact depends on pool size, local rates, and whether you receive a sewer credit.
Shocking a pool does not physically remove physical dirt, leaves, or debris. However, it oxidizes microscopic organic waste and kills algae, breaking them down so your pool filter can successfully capture them and clear up the cloudy water.