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Re:Show HN: I invented a caffeinated toothpaste by dxbydt on Thursday September 15, 2016 @04:22PM (#12509502)
I don't. I always buy the non fluorinated toothpaste from Trader Joe's. Considering it is sold out 50% of the time, it is a pretty popular option.
Re:Show HN: I invented a caffeinated toothpaste by generic_user on Thursday September 15, 2016 @05:33PM (#12509993)
There seems to be some hardcore pro fluoride fanatics on here. Never the less I will stand by you with my no fluoride Tom's Toothpaste and fight the good fight.
Re:Show HN: I invented a caffeinated toothpaste by generic_user on Thursday September 15, 2016 @06:44PM (#12510484)
Down votes for no fluoride toothpaste? Good grief...
Re:Show HN: I invented a caffeinated toothpaste by drdeca on Thursday September 15, 2016 @07:28PM (#12510719)
I'm not sure, but I would guess that the "fight the good fight" part of the post might have contributed to the downvotes.

Just a guess though.

Re:Show HN: I invented a caffeinated toothpaste by generic_user on Thursday September 15, 2016 @07:43PM (#12510798)
Tips tinfoil hat in agreement from solar power tipi.
Re:Show HN: I invented a caffeinated toothpaste by generic_user on Thursday September 15, 2016 @07:24PM (#12510694)
I use to brush my teeth with salt for a year or two. Looks like I could probably start back up with a year or two supply for free and save some cash.