Natural Toothpaste? sure why not!

I usually buy Crest toothpaste for my husband , but this last batch was weak and  wasn't really working for me. Knowing that baking soda can be used (I've purchased toothpaste with baking soda before), I decided to research making my own. I couldn't find a formal recipe just people mentioning they had done it or someone in their family had. I decided to go ahead and put something together. 

I used coconut oil as my liquid, baking soda as a polish, and peppermint essential oil for flavor and scent. 
I mixed it together in a 4 oz Kerr canning jar with a popsicle stick. I adjusted as I went along to get a good consistency so I can't really share a recipe, but am guesstimating 1 Tbsp Coconut oil, 2-3 Tbsp Baking Soda and 8-10 drops of essential oil blended well.
I have been using it for just over a week and it doesn't take a lot, so far I really like it. Next time I may add more peppermint oil. 
I am rinsing with an antiseptic mouth wash (I might try creating my own mouth wash later on.)
My husband thinks I'm a little crazy, but I was using things we already had so we didn't have to try something new only to find out we didn't like it. He hasn't tried the homemade stuff yet, but is considering it.
I am enjoying trying new creations and thankfully my husband is seeing the benefits in our budget and how everyone feels. 
After using the homemade toothpaste for a while, I have decided that I need to find coconut oil that doesn't have the flavor and possibly some cinnamon oil instead of peppermint.