I went to my local Walmart yesterday in hopes of ordering there store brand cleaning bleach by the case because they never have more then two or three gallons on the shelf at a time. They said they can’t keep it on the shelf and they don’t have the pool bleach ether. But they told me they could not and would not order me the amount I wanted for me to pick when it came in. Did not want others to see them selling me that much at a time (20 gallons at least is what I wanted ). And that I would just have come in everyday to get what I needed. A couple of weeks ago I was able to get 10 gallons for when I was doing a slam and the checker had to get permission from the manager to ring it up. Manager said this is a one time thing and you can get thee pool pucks from now on like you are supposed to use. The next closest Walmart is 30 miles away. We have no pool store with in 50 that I know of and know one will sell LC in bulk. So I guess I will just the whole family in and get LC one gal at a time.