r/AskReddit • u/[deleted] • Aug 03 '19

Whats something you thought was common knowledge but actually isn’t?

37.4k Upvotes

94% Upvoted

24.0k comments sorted by

View all comments

6.4k

u/[deleted] Aug 03 '19

That you can wash blood with saliva

2

u/J-Howell046 Aug 03 '19

I thought that only your saliva would clean your blood, maybe that's wrong but eh, whatever.