Calculate how much chlorine (sodium dichloride) you will need. The purpose of the shock is to temporarily raise the free chlorine level to 10 ppm. The shock of a hot tub requires about 2 grams (4 tablespoons) of chlorine per 500 liters of water.
TESTING AND ADJUSTING THE CHLORINE LEVEL IN THE HOT TUBE The chlorine range must be between 1.5 and 3 ppm. Leaving the chlorine powder in the water every other day will usually keep the spa water close at hand, but always make sure you add the correct amount.
Side Effects of High Performance Spas on Your Body Sitting too high in a hot tub can be uncomfortable for spa owners. High concentrations of bromine / chlorine can severely irritate the skin, eyes and respiratory tract. The ideal range for bromine / chlorine is 35 ppm.
For a 300-liter hot tub, 0.7 ounces of granular chlorine stirred at the surface of the water will raise the chlorine level to about 10 ppm. This should be done at a balanced pH (in the low range of 7.27.4) and with the circulation pump running to rapidly deliver the shock.
Use chlorine or bromine to clean the spa.
- If using chlorine, add 2 tablespoons (29.6ml) directly to the hot tub every other day or as recommended to keep chlorine levels between 1.53ppm.
- If you are using bromine, the value on the test strip should be between 3.05.0.
One of the four most commonly tested chemicals in a spa test kit is chlorine / bromine, pH, alkalinity, and calcium hardness. Remember these recommended areas for balanced hot tub water. This is crucial to adding the right chemicals.
Once the spa is filled, it’s time to check the chemical levels. Thermal Water Chemical Procedures
If you hit the spa with a chlorine-free shock, leave it on for 10 minutes before mixing and adding. If you are using granulated chlorine, wait for the chlorine level to return to 5 ppm, which can take up to 24 hours. .
In general, it is recommended to shake the spa once a week, more often in case of heavy use. If your readings are okay but the water is a little cloudy or doesn’t smell good, it’s time to give yourself a shake. You should also give the bathroom a shake if you haven’t used it for a long time.
After the metal remover has circulated in the hot tub for at least 46 hours, take a water sample (approximately 30cm deep) for testing. The 4 most common chemicals tested in a spa are chlorine / bromine, pH, alkalinity and calcium hardness.
While shocking and adding algaecides is effective in getting rid of algae, it shouldn’t be done together. This is because when chlorine and algaecide are mixed together, they both become superfluous. Therefore, it is necessary to first shake the pool and wait for the chlorine level to drop below 5 ppm.
It sounds simple: a small hot tub is probably easier to chemically maintain than a large swimming pool. In fact, the opposite is true, especially if your spa is used a lot. The chemical requirements of a spa go far beyond the requirements of a swimming pool.
You’ll never use bleach or regular chlorine or bromine cleaning, but you can use bleach to shake up hot tub water and use diluted bleach to clean an empty hot tub jacket. Just avoid using liquid chlorine, which is designed for swimming pools.
for 200 liters. Buffered Spa Shock: 1 oz. for 300 liters. SpaGuard Enhanced Shock: add 3 tablespoons per 500 liters.
NOTE: The ideal chlorine level for a LayZSpa is 3-5 ppm (parts per million). Remember to always wear gloves when handling chemicals and irritants. Always attach the cover to the LayZSpa when not in use. Always test the water before entering the LayZSpa.
Spa Dosage Chart
Contains 500 g of chlorine in granules for the disinfection of swimming pools and spas, 700 g PH Plus to increase the pH value of the pool and spa water, 700 g of PH less to lower the pH value of the water of the spa. pool and spa, 500 ml algaecide for the prevention and control of algae and 25 test strips for testing total alkalinity, chlorine and pH.
Adding chemicals correctly