I am new to using bleach and wanted to switch to using bleach rather than shocking. I have read on the forum that bleach is better sine it does not add other stuff to the pool. I went to Walmart today and got the great value bleach which is 8.25% but it also states other ingredients as 91% which I have no idea about. Would it be fine to use this one? Can someone with more experience please post a link to the bleach that they have been using. Thank you for the help.