Awareness on selection of toothpaste !
Pay attention when buying toothpaste. At the bottom of the toothpaste tube there is a color bar. And now I know the meaning of the color bar! Try to choose green and blue, there are four kinds:
Green: natural;
Blue : Natural + Medicine;
Red : Natural + Chemical composition;
Black : pure chemical.
(Colgate is red, hence the foam)
Now, i know u have a question in mind.. “How am i going to know what color bar is it when the toothpaste is packed in a box?”
I don’t have the answer to your question (it’s my question too).. but read on and you will know why i don’t bother to find the answer after all..
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This is the internet hoax (I believe so). It’s on social media everywhere but it’s not real. The color bar is meant for machines and people who operate them to know what it’s for.. it meant nothing to us (consumer) – that’s why you don’t even have to bother to open the box and see what is the color bar.. LOL.. Don’t believe me? Click HERE to read more..
it’s all up to you to believe it…. or not. 🙂
Tempted To Love 
yes, these little colour boxes have absolutely no meaning behind it. It’s an eyemark created as a guide line for the sealing ends. We use any colours we like for eyemark!
It is indeed a hoax and confirmed with Snopes and HoaxSlayer.com 🙂 It is; however for the photo sensitive machines in packing plants to determine which ends to crimp. (otherwise we’d have art work on the tubes sideways LOL) I’m glad you didn’t fall for this, too many have and spreading it on line is a waste of time.