Submitted by gtmattz t3_11awrzx in askscience
KarmaticEvolution t1_j9whzjv wrote
Reply to comment by xoxorockoutloud123 in Will a bag of activated charcoal actually passively purify the air in a room? by gtmattz
Only 10,000,000%?
[deleted] t1_j9wi3df wrote
[removed]
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