Like most people, I want to start the day with lovely fresh breath and I have used eco-toothpaste to do the job for many years. But I’ve been unable to find toothpaste in anything other than plastic tubes. They are recyclable, but that’s not the point of this challenge, so even though I have a perfectly good and tasty stash of toothpaste staring at me in the bathroom, I’ve ventured into the realms of a home-made, no plastic version.
Actually, it turns out that toothpaste is incredibly quick and easy to make: it’s literally just coconut oil and bicarbonate of soda mixed together with peppermint oil for that minty fresh taste. The recipe I used is here.
Bicarbonate of soda is a well-known ingredient of many commercially available toothpastes and allegedly helps to remove stains and restore the mouth’s pH balance. Combine that with coconut oil, which is said to have antibacterial, antimicrobial and antifungal properties (the ancient Indian technique of swishing coconut oil around your mouth or “oil pulling“ has been shown to reduce plaque and gum disease) and this all sounds like a good recipe for fresh-breath to me.
Sadly, our bicarb from the back of the cupboard is in an overly-sturdy plastic pot and has already been around for a number of years (and no doubt will be here for a few hundred more). I remember being annoyed about this over-packaging at the time but lack of choice is one of the joys of shopping local. I’m sure I have bought bicarb of soda previously in a cardboard box, although it would have had a plastic bag inside it, I’m sure.
MY VERDICT: Home-made bicarb toothpaste tastes pretty foul! There’s no getting away from it. Imagine putting a teaspoon of salt in your mouth and scrubbing, although I have to say that my teeth do feel super clean and the aftertaste is coconutty, so it’s not entirely unpleasant. I didn’t use peppermint extract as I didn’t have any, so maybe this would help (if I can find it being sold in a glass bottle).
I can cope with a bit of saltiness twice a day but I must sort out storage. I mixed the toothpaste in a glass ramekin but it needs a lid and as the coconut oil is fat, I don’t want to store it in plastic due to the leaching, nasty chemicals. What I need right now is a small glass jar. Until I find one, a little piece of foil will have to do (which I’ll recycle afterwards of course!)
Hooray! I have found a local shop that sells unpackaged bicarbonate of soda, and here’s the proof in an old (but clean) takeaway tub:
If you were wondering – it didn’t cost 4p – that relates to the weight of the tub which they minus off the price of the goods.