Minimum one hour A: Probably closer to 20 min. if the circulation is good. Just enough time to disperse the liquid. Same with the addition of chlorine. k
I would wait for at least 2-hours afterwards. Keep in mind it takes 1 full hour to cycle around the entire radius of your pool once you add a chemical to your water
nearly 45 minutes
2 hours
Run the filter when adding any chemical to the pool. It needs to circulate to do its job.
Add potash. See your pool shop with a sample of your water and the size of your pool and he will give you what your pool requires.
It lowers PH
It will mix very quickly so you can swim immediately. However what are you putting sulphuric acid in your pool for you should be using hydrochloric or mercuric acid
In order to not cause irritation of the eyes and skin, the pH of the pool water should be between 7.2 - 7.6. Muriatic acid is added to the pool to lower the pH if it is too high.
Acid dilutes very fast, add it to your pool (while running to help circulation) and you should be ready to swim in about 30min. Best way to add it is by using a 5gal bucket, fill it so that you have room to add the acid then walk around the pool pouring into the edges of the pool. This will keep from damaging your plaster especially if your pool has dark plaster or pebble tech plaster. Hope you found this helpful..
I would wait about 3 hours.
yes
not much.
Approx. 5 to 15 minutes. Or enough time for the circulation system to disperse the chlorine. Or you could add it to the opposite side of the pool. Remember not to add the acid to closely to the skimmer or main drain.
Dissolve cyanuric acid in a bucket full of water before adding to the pool. The hotter the water the better as the crystals take a very long time to dissolve completly in cold water.
Acid reduces Ph So by adding potash you will neutralise the acid and regain the correct Ph