I learned that if you want an eternal tube of toothpaste, just buy the worst charcoal toothpaste you can find. It will hardly foam, it will leave your sink and your toothbrush black and weirdly greasy, it won’t freshen your breath by much, and no matter how many months and months you use it, it will never ever run out. Ever. Money saving hack, so you’re welcome for that. I learned I’m not a huge fan of being thought pregnant….