Tooth powder refill

The 100 g refill of the siwak toothpaste powder with menthol: the same powder as the 45 g jar, in a bag, to fill the jar you already have instead of buying another. One bag is a little more than two jars.

Siwak, or arak wood, is a root used as a natural toothbrush in the Arab world and in India; here it is ground and mixed with menthol for freshness. The powder contains no water and keeps for a long time if stored dry.

To decant, pour it into the empty, thoroughly dry jar, using a funnel or a folded sheet of paper so none spills. Once opened, the bag closes by folding over the top and should be kept away from shower steam.