We have one Walmart in our county. The big bottle of 6% bleach is $2.54. The problem is that I have turned several of my pool owning friends onto this website and now we are having bleach wars. I will go to stock up, and someone else will have already gotten it all. Unfortunately, we only have one pool store in the county, and they sell only Baqua products- do not even carry chlorine. The next source for bleach 45 minutes away in the next county, and pool stores in North East Texas have a thing against liquid chlorine. Sometimes, success can bite you back.