Are Wudoo’ and Ghusl valid while there are some particles of food between teeth?

Question 73: Particles of food remain between the teeth after eating. If we perform Wudoo’ (ablution) or Ghusl (ritual bath) and we cannot remove them, is our Wudoo’ or Ghusl valid?

Answer: Your Wudoo’ or Ghusl is valid even if there are some food particles left between your teeth. However, it is better to remove them… read more here.