Spa chlorine how much

Once Free Chlorine is zero, there is nothing to protect the pool water from microorganisms and other contaminants. HOCl is formed when chlorine is dissolved in the water. Leading to an unsafe swimming environment and eventually a cloudy or green pool. If the pool is too cloudy and the drain is not visible from the side of the pool it is unsafe to swim. Shocking the pool requires raising the free chlorine over 10ppm.

Negative effects from high chlorine greatly depend on the amount of Cyanuric Acid CYA or Stabilizer present in the water. To reduce chlorine levels either wait and Free Chlorine levels will naturally fall or use a chlorine neutralizer. The bleachy smell around chlorine pools comes from the chloramines or Combined Chlorine in the water.

Pools with extremely strong chlorine smells have high levels of combined chlorine and are more likely to lead to swimmer discomfort. Bleach can come in different concentrations. Avoid scented bleach and bleach with additives. This is a drastic swing in effectiveness and is why monitoring the pH is so important. The ideal range for swimming pool pH is between 7.

To reduce the amount of combined chlorine it is necessary to shock the swimming pool water to reach the chlorine break point. An easy why to factor the necessary amount of chlorine to shock to hit break point is to increase chlorine ppm ten times the total combined chlorine. To ensure chlorine break point was reached after shocking, total chlorine should equal free chlorine and both should raise in tandem when more chlorine is added. The most common neutralizer is Sodium Thiosulfate.

When adding this chemical to the spa, it is important to first read the instructions and add it very gradually.

As mentioned above, addition or depletion of chlorine can affect other chemical levels in the spa. So, after the tub has been adjusted, use test strips to make sure other chemical levels are in check. Have a swimming pool or hot tub related question? Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Jan 10 Posted in All Posts Spas. Leave a Reply Cancel reply Your email address will not be published. J Video. Doughboy Pools Video.

The chlorine is continuously working to get rid of the biofilm. Biofilm can be found on the hot tub shell but it can also build up in the plumbing of your spa. The enzyme product helps remove contaminants and build-up from your hot tub. On a crisp fall day, the sunshine might feel nice while you are soaking in your hot tub. But the UV rays in that sunshine can cause the chlorine levels of your hot tub to drop more quickly. Hot tub owners who are having a party during the day or have their spa in a place that gets a lot of direct sunlight should be mindful.

Consider adding an offset umbrella or sunshade, helping filter the sun. Master Spas manufactures its hot tub covers from marine-grade, weather-resistant vinyl so that you can protect your spa. Related: Download our Backyard Planning Guide for hot tub inspiration. Temperature can affect the effectiveness of the chlorine. If you are keeping your water temperature above degrees when you are not using your hot tub, the chlorine can evaporate more quickly.

Consider lowering the temperature of your hot tub when not in use. Swim spa owners should typically keep their temperature below degrees for safe use. Not only will it help you maintain water chemistry but it might lower your energy usage, too. If you want the water to be at the perfect temperature when you hop in, consider adding the WiFi module.