I have a few older canisters of cal-hypo 48%. One of them got damp somehow. Not sure how, it was that way when I opened it. How do I safely dispose of this? As I opened it earlier tonight and got a face full of chlorine gas.
How to dispose of damp cal-hypo 48%?
- Thread starter aarcane
- Start date
Contact your city office and ask them about how/where/when to dispose of hazardous materials that you no longer want to use. They will direct you to the proper place.
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