bath bomb

  INGREDIENTS 1 cup baking soda ½ cup arrowroot powder ½ cup citric acid 1/2 cup pink himalayan salt, fine ¼ tsp beetroot powder, optional 21/2 tsps grapeseed or apricot kernel oil 15 drops peppermint essential oil 5 drops rosemary essential oil 1 tsps dried rosemary sprigs 1 to 2…