yes.. it has a low pH ... acid rain... so you need to add pH plus.
no
Yes
Hard Rock Hotel and Casino
It is only safe to swim in a pool when a dead rat is found if it has been drained and sanitized. You risk dying if you enter before the pool has been 100 percent sanitized.
Read the label, but usually it is safe. Pool Masters
Shock your pool at sundown and you can swim in it the next morning.
no you would have to do something about it
no it is not because you can get some in your foot.
Landmark Hotel London has a beautiful swimming pool located in their Landmark Spa. Pamper yourself with a relaxing massage before taking a swim in their luxurious pool.
No they will nibble your toes it will tickle and you will drown from laughing underwater.
I would chlorinate the pool and run filter for several hours, and you will be fine
Any time you like calcium is harmless