Just wanted to share a pretty good story from my visit to the pool store:
Before 10 steps in...I was approached by one of the employees..."Looking for pool closing chemicals"? I responded..."yes..(just to see what they had to offer). He pointed me to a box and proceeded to say.."this is all you need"...just pour all the contents of the box into the pool and place this liquid filled ball in too". "I asked what is in the liquid ball"?...he responds..."I am not sure...but I know it works great!"...wow (I thought). I then asked..."what chemicals are in the box that you say to just dump in pool"?...again...he responds with "We're not chemical experts...all I know is you dump it in and you are good to go"...wow..again (I actually said). So, anyways....needless to say...I walked out with TFP in my mind and more money in my pocket!...Thanks!