Plastic disposable toothbrushes ... How many have you used in your lifetime?
This is a very simple swap you can make with a range of bamboo toothbrushes now readily available.
I have not found plastic tubes of toothpaste so easily replaceable. I have tried a number of home made recipes, but the baking soda is abrasive and always leads to very sore gums. I am on the lookout for new recipes to try, and am also advised that charcoal tooth powder works a treat. If you've any toothpaste alternatives, please share them in the comments.