Should I use chlorine or non chlorine shock in my hot tub?
In essence, shocking your hot tub means adding a higher than usual dose of oxidiser chemicals to the water. This is also known as oxidising. We advise everyone to shock their water once a week to reduce bacteria and impurities. You can do this with one of two products; chlorine shock or non-chlorine shock.
What is the difference between chlorine shock and non chlorine shock?
Chlorinated shocks have a pH closer to household cleaners. Because chlorine-free shocks have a lower pH than their chlorinated counterparts, swimming can resume just 15 minutes after the shock it added. It also will not bleach out pool liners, paint, or your swim trunks.
Do I need non chlorine shock in my hot tub?
We recommend adding Non Chlorine Shock weekly alongside your existing hot tub maintenance routine but in some situations such as severe foaming or cloudy water, extra dosing may be required.
Can you use too much non chlorine shock?
If too much is added, it can cause the overall pH level of the pool to drop for a sustained period, which you’ll then have to raise. Whereas, with a chlorinated shock, if you overdose the pool on it, all you have to do is wait a few extra hours for the sun to burn off the chlorine.
How long does it take for non chlorine shock to work?
15 minutes
If you’re unsure about the ratio of shock you put in your water, run a test after 15 minutes to ensure the pH, total alkalinity, and total dissolved solids content are where you want them to be. After 15 minutes, your pool is safe to use and enjoy. What is this? That’s about it for non-chlorine shock.
Can you add too much non chlorine shock?
How often should I use non chlorine shock in a hot tub?
weekly
We recommend adding Non Chlorine Shock weekly alongside your existing hot tub maintenance routine but in some situations such as severe foaming or cloudy water, extra dosing may be required.
Is hot tub shock necessary?
It is essential to shock the hot tub frequently – at least once every week. It is important to use Chlorine shocks as well as non-Chlorine shocks. The use of either bromine or Chlorine depends on your personal choice. Shocking the hot tub for cleanliness is not the only reason why you need frequent shocks.
How long does a non chlorine shock last?
After NON-CHLORINE shock wait 10-15 minutes before entering. After chlorine shock it can take up to 24 hours to clear. Therefore it is recommended to use non-chlorine shock. It is always recommended to test with a PH strip again before entering.
How long does it take non chlorine shock to work?
Does non chlorine shock raise alkalinity?
Finally, using a non-chlorine shock treatment will lower the pool’s total alkalinity, and at the same time, raise the TDS (total dissolved solids) level in the water.
How can I maintain my hot tub without chemicals?
More than one alternative to chlorine in a hot tub
- Ultraviolet (UV) system. This is an excellent alternative to chlorine in a hot tub.
- Salt-based systems. These systems eliminate the need for chlorine or bromine.
- Ozonators. This system that some use for running a hot tub without chemicals injects ozone into the water.
How long do I wait to go in hot tub after I shock it?
✔ Wait at least 20-30 minutes after shocking your spa to resume soaking into warmth. However, do this only if your water is tested and all levels are perfect! ✔ The sun can burn off chlorine, always shock your spa in the early morning hours or in the evening!
Will non chlorine shock clear cloudy water?
For many of the reasons outlined in point 2, Non Chlorine Shock can help improve water clarity fast. If you have milky or cloudy hot tub water but your chlorine levels, PH and alkalinity are ok then Non Chlorine Shock will oxidise the products causing this and help restore your water to crystal clear.
How much chlorine in Spa is dangerous?
The ideal ranges include a pH level ranging from 7.2 – 7.6 parts per million (ppm) and a free chlorine level of three to five ppm.
What do about non chlorine shock?
Non-chlorine shock is fast dissolving and less harsh than its chlorinated counterpart, with some people literally pouring the bag of shock directly into the pool. We recommend making a shock solution. Do this by filling a 5-gallon bucket with water, adding in the powdered shock, and mixing it using a wooden stir-stick.
What is a non chlorine shock?
Non-chlorine shock typically comes in a powder form, and it is a more effective oxidation agent than most forms of chlorine. However, it is not a sanitizer, but it will work with most types well and not replace them. This shock will typically come in 1 or 2-pound packs and is the best choice for use in chlorine-free pools.
What is non chlorine oxidizing shock?
Non-chlorine shock is potassium monopersulfate (MPS), a powerful and odorless oxidizing agent used as a chlorine alternative for shocking pool water. This oxidizing agent makes pool sanitizers more effective at killing algae, removing bacteria, and it helps break down the chloramines that accumulate in the pool water over time.