Domain changed to archive.palanq.win . Feb 14-25 still awaits import.
[13 / 3 / 11]

water treatment

No.2410501 View ViewReplyOriginalReport
I heard that if you filter water from a pool you should boil it to kill viruses but if it's from a running source like a river you can just filter it and there won't be any viruses. Why is that? Is it even true?