Global Hand wash day- October -15th. Thank God- Church don't oppose as Jesus foolishly said not to wash.

Importance of hand washing

Hand washing with soap is extremely effective and the most inexpensive way to prevent diarrhea and acute respiratory infections (ARI).Pneumonia, a major ARI, is the number one cause of mortality among children under five years old, taking the life of an estimated 1.8 million children per year. Diarrhea and pneumonia together account for almost 3.5 million child deaths annually. Hand washing with soap is estimated to reduce incidents of diarrhea by 30% and respiratory infections by 21% in children under the age of five.

Luke 11:38  38When the Pharisee saw it, he was surprised that He had not first ceremonially washed before the meal. 39But the Lord said to him, "Now you Pharisees clean the outside of the cup and of the platter; but inside of you, you are full of robbery and wickedness.
 Matthew 15:2  Scribes came to Jesus from Jerusalem and said, 2"Why do Your disciples break the tradition of the elders? For they do not wash their hands when they eat bread." 3And He answered and said to them, "Why do you yourselves transgress the commandment of God for the sake of your tradition?… 
 Mark 7:1The Pharisees and some of the scribes gathered around Him when they had come from Jerusalem, 2and had seen that some of His disciples were eating their bread with impure hands, that is, unwashed. 3(For the Pharisees and all the Jews do not eat unless they carefully wash their hands, thus observing the traditions of the elders;… 
Mark 7:5
So the Pharisees and teachers of the law asked Jesus, "Why don't your disciples live according to the tradition of the elders instead of eating their food with defiled hands?"