I couldn’t find a toothbrush which didn’t come in packaging, but a much more environmentally friendly option, and mostly plastic-free, is the “environmental toothbrush”
I had been getting myself used to the taste of bicarb before the challenge by using the Kingfisher Bicarbonate of Soda toothpaste, so it didn’t come as too much of a shock to me.
I managed to get hold of loose bicarbonate of soda from my local loose foods shop, Save a Packet. All I do is wet my toothbrush and dip it in the powder, or sometimes I’ll wet my finger and distribute some evenly around all the teeth, and then bush as usual.
I’ve found that it leaves my teeth and mouth feeling really clean and my teeth are looking whiter already.
There is a lot of mis-information out there saying that bicarb is too abrasive, when it’s actually a less abrasive than store-bought toothpaste. If you’re interested in the figures, the Relative Dentin Abrasivity RDA values (how abrasive they are: a lower value = less abrasive) of all the main toothpastes, and bicarb, are listed here http://www.levysmiles.com/faq/best-toothpaste Baking soda has an RDA of 7. The toothpastes range from 35-200.
Here is some information from the “Arm and Hammer” website about brushing with baking soda.
- It is clinically recognised as an incredibly powerful cleaning agent by dissolving deep into tooth surface crevices.
- Despite its highly effective cleaning powers, it remains significantly non-abrasive and incredibly gentle, making it ideal for dental use.
- Baking soda maintains a good pH balance inside your mouth by neutralising any acids. This keeps your breath fresh for hours.
- Baking soda has the power to whiten teeth. It is so efficient at removing deep engrained stains that subsequently your teeth get whiter.
I don’t know enough about the long-term usage of baking soda, but I know a lot of people have been successfully using it without problems, and it seems good to me so far.