How long does travel toothpaste last?

Upvote:0

Yes, it's much more than a week if you used pea-sized amount of toothpaste twice a day so, I don't think so it's gonna be finished in 2 weeks. In my opinion if you buy 5g weight of toothpaste for your trip which is for a week and you brushed twice a day, it is good for you......

Otherwise, good luck for your trip

Upvote:0

A basic conversion shows that one U.S. ounce converts to 1.8 cubic inches, so you can get up to three brushings from each ounce of toothpaste. For a travel size toothpaste with 3.4 ounces in the tube, that means you can expect to get 9 to 10 brushings. Depending on how many times you brush each day, it's fairly simple to determine how long it will last you in terms of time.

Upvote:4

From my research, I was able to deduce that if used a pea-sized amount (0.01 ounces or 1/16 of a teaspoon) twice a day, travel-sized toothpaste would not only last me the week but it would go even further and last 28 days!

Who knew a tiny little thing could last almost a month??

Let me know if any of you guys have had any personal experiences with this. I would be so interested to delve deeper in to this "totally irrelevant yet relevant lifehack" that I have found myself devoting way too much time in.

From: http://maphappy.org/2015/03/how-long-travel-sized-toothpaste-will-last-you/

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