nearly 45 minutes
Possibly 20 minutes or enough time for the circulation to disperse the chlorine and or acid.
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
At least 5 hours .If you don't think its ready,wait 2 more hours.
you dont have to wait at all
You can get straight in, there is nothing to wory about.
You can use it straight away it mixes very rapidly and if you swim in it it will mix even more quickly.
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..
It depnds on the amount, but a good rule of thumb is wait at minimum one hour before swimming. You pool water may contain "hot spots" that still have acid. If you swim through one of those, well, you'll probably feel like replacing your eyes.
What we did was wait 12 hours to swim in the pool after applying chemicals of some sort into the pool.
no
Any time you like and you spread it around.