Dave
@_
Are there studies showing how much washing hands reduces times getting sick? I don’t doubt it, I just want numbers to lord over non-washers.
12/4/2015, 10:12:17 PM
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Dave
@_
Are there studies showing how much washing hands reduces times getting sick? I don’t doubt it, I just want numbers to lord over non-washers.
12/4/2015, 10:12:17 PM
Favs: 2
Retweets: 0
link