Question: what ingredients are used to make bath bombs?
Answer: 100g bicarbonate of soda.
50g citric acid.
25g cornflour.
25g Epsom salt (optional)
2 tbsp oil – such as sunflower, coconut or olive oil.
¼ tsp essential oil, such as orange, lavender or chamomile.
a few drops of liquid food colouring.
orange peel, lavender or rose petals, to decorate (optional)