What about just daubing baking soda on a wet toothbrush? That's what I've been doing for a couple of years, I'm thinking the eggs and coconut oil is just to make a slurry.
You can do that. Egg shell powder has been shown to repair and increase enamel by up to 150% as well as help the tooth heal from cavities and the coconut oil is an antibacterial.
Check out making your own.
-Baking Soda -Egg Shell Powder (make your own) -Essential oil -Coconut Oil
That way you know what's in it.
What about just daubing baking soda on a wet toothbrush? That's what I've been doing for a couple of years, I'm thinking the eggs and coconut oil is just to make a slurry.
You can do that. Egg shell powder has been shown to repair and increase enamel by up to 150% as well as help the tooth heal from cavities and the coconut oil is an antibacterial.
Or buy nobs if lazy and unskilled