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Salt water hot tubs have some misconceptions behind them.
- It is not the same as the ocean. The ocean has tens of thousands PPM of sodium. (notice I used sodium, not salt) Salt water hot tubs (and pools) start out with only 1500 to 2100 PPM of sodium. A fraction.
- All bromine and Chlorine start out as sodium. Bromine, started out as Sodium Bromide (NaBr). Chlorine (NaCl)......take a look at the box of table salt. Salt water hot tubs are nor corrosive then any other tub out there. Acidity actually come from other sources.
Okay, now that we understand what and where the chemistry comes from, lets look into how it works for our hot tubs.
- We cannot use NaCl in a hot tub, it is affected by temperatures over 98deg. (which is every hot tub out there). So, we have to use a bromine base, that is not affected by heat, NaBr. This is of course the raw material used to make an active bromine, which is what kills the bacteria. We add, based on the size of tub, many gallons (or Litres) to the tub to bring the PPM up to the appropriate level. (between 1500-2100 PPM). The NaBr, is mixed up with the water and is now ready to turn into Bromine.
- We turn the NaBr into Bromine by passing the water and NaBr over something called a "salt cell". This cell is made of graphite. (pools use titanium) As the water comes in contact with the surface area of the cell, the energy that is being passed through the cell releases the Bromine molecule and turns the sodium molecule dormant (but not gone). We now have an active, or FREE BROMINE. There is usually a dial that can adjust the strength of the cell, to give you more bromine.
- As the bromine comes in contact with bacteria, the bromine is then used up, and goes dormant bringing it back to its original state (NaBr). As your hot tub circulates, it simply recycles the inactive back to active, over and over again. And because Na is a mineral, it does not evaporate with your water, so there is far less draining of your tub, and considerably less chemicals....There is a major cost savings.
- If someone tells you that salt systems are not good for your tub, understand this. The reason for dumping a regular hot tub every 3 months or so, is because of the pucks and powders that you use in the tub, they are full of all sorts of fillers and the pucks are full of glues and binders that help make them dissolve slowly. This increases your ppm count, but more importantly it increases it with bad parts. FACT. Salt water hot tubs do not use pucks and powders(aside from the occasional blast after heavy use).... It is actually far better for your tub, they use only liquids. The liquids are much better for your tub, and dissolve much better then the pucks and powders.
What else can I help you with?
Is Sea salt safe to use in your hot tub?
Yes, sea salt can be safe to use in a hot tub, but it’s important to ensure that the hot tub is specifically designed for saltwater use. Regular maintenance and monitoring of water chemistry are crucial, as salt can corrode certain components if not managed properly. Always follow the manufacturer’s guidelines for salt levels and ensure that your hot tub’s sanitation system is compatible with saltwater.
How can I use a hot tub cover?
You use a hot tub cover after the hot tub has cooled off. Using it while your hot tub is still warm can cause your cover to break.
How old do you have to be to use a hot tub safely?
To use a hot tub safely, you should be at least 18 years old.
What are the hot tub age restrictions at your facility?
The hot tub age restrictions at our facility require all guests to be at least 18 years old to use the hot tub.
What should the temperature be for a hot tub unattended?
There does not need to be a certain temperature if your hot tub will not be in use. In fact you should drain your hot tub if you wont use it for a while, so it wont be a danger to children or pets, or inclement weather.
What unit would you use to measure the volume if a hot tub?
You would typically use liters or gallons to measure the volume of a hot tub.
What is the minimum age requirement for individuals to use a hot tub?
The minimum age requirement for individuals to use a hot tub is typically 18 years old.
What is the minimum age requirement for individuals to use the hot tub at your facility?
The minimum age requirement to use the hot tub at our facility is 18 years old.
Hot tub pregnant?
Bad idea!!! Read these: * http://pregnancy.amuchbetterway.com/can-i-use-hot-tub-while-pregnant/ * http://www.babycenter.com/406_is-it-safe-to-sit-in-a-hot-tub-while-im-pregnant_1246181.bc
what is the up-keep for a hot tub?
Test chlorine levels to see if they fall between 3-5 mg/l (ppm) and dose according to the attached instructions on the Hot Tub Chorine container.Test Hot tub PH levels to see if they fall between 7.2 and 7.6. If not within these parameters use Hot Tub pH Plus or Minis according to instructions.If water is foaming use Hot Tub Anti Foam
Why do we use hot tub filter?
One uses a hot tub filter for the purpose both cleaning any particles in the hot tub out such as grass, leaves, or bugs and to put good water that is chemically balanced back in it.
Is there a benefit to having an in ground hot tub as opposed to an above ground hot tub?
An in ground hot tub can add value to your home. It may also be easier to use if you or someone you know is handicapped. The above ground hot tub is more portable. It can be moved or sold and it is less expensive to install.
