Should I stock up on calcium chloride (kind at hardware stores) this time of year or or is the cost roughly the same? I can't remember what I paid at the pool store last summer. Is there a certain texture of calcium chloride that maybe used on roads that people may not use in their pools? Any certain brands?
Trying to save alittle money this year, been laid off for 3 months and it does not look like I will be working much this year (construction worker).
One more thing, I have a fiberglass pool if that matters.