After pre-mixing cyanuric acid in a bucket with luke warm pool water (preferably), it's not a bad idea to wait at least an hour so it has time to properly mix throughtout the pool but if someone were to have a patient factor of lets say a 2 year old and jumped right in the worst that would happen may be some slight irritation but to this day I have not heard of this happening to anyone. Best of luck on the pool this season everyone.
It is dead instantly.
It is recommended to wait at least 24 hours before swimming after adding sulfuric acid to a pool to allow the acid to properly disperse and reach the desired pH level. Swimming too soon can irritate the skin and eyes due to unbalanced water chemistry. Be sure to regularly test the water to ensure it is safe for swimming.
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..
Most metal control products are safe to add with no harm to bathers
Shock your pool at sundown and you can swim in it the next morning.
You die
You don't have to swim to be strong However if you have the choice of adding it to your regime of exercise it is very good.
Depending on quantity added -- about half hour.
You don't need to wait -your filter system will feed it in gradually and it will spread through the water.
they swim as long as they can
No, but a word like swine would be. Swim has the short I as in dim and slim.
A person can go swimming in a pool a few minutes after adding algae treatment and shock to the water. This is provided that a low dose was used. The manufacturers of the algae treatment recommend that a person waits 45 minutes to an hour to swim after adding a normal dose.