You should wait a couple of hours before swimming in a pool after adding PH minus. Check your water before swimming to ensure that the PH has been lowered.
It is advised to wait approximately two hours before swimming after adding pH to a pool. This gives the chemicals plenty of time to work.
One of the relatively least harmful pool chemicals out there. 10 mins. with good flow.
It all depends on whether you have had swimming lessons, but I would guess very soon.
Immediately.
Imediately
15 minutes.
After adding conditioner, someone is advised to avoid swimming immediately or else it will rinse off. Give conditioner about an hour before swimming again.
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
Adding an acid to a solution will lower it's Ph, but adding a base will raise it's Ph.
Run your pump for at least an hour before going back in to make sure it is thoroughly mixed.
Adding water will affect the pH. Adding water will shift the pH towards the neutral mark. In the case of an alkaline solution, there will be a decrease in pH.
8.0
Adding an acid the pH decrease.
Adding a base will make the pH go up (increasing of OH- ions concentration).
Adding a base the pH increases.
Lower pH by adding muriatic acid.
They can swim up to 15 miles per hour :)
either use pH paper or a pH meter