Is this good chlorine for regular use?

ha ha. They probably gave you that funny look too. Well, if you are storing them in the house in some good A/C, get what you can I guess. You'll see a Julian date stamp on each bottle, something like 16-155 day. That means today (3 Jun 16) is the 155th day of 2016. So if they have an old number like 16-100, you might pass on getting too many. But if they are fairly new, grab what you want I suppose. :)
 
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