What is the best way to: Clean an egg shell

Available choices:
+ Take a dull end of a butter knife and tap on the top of an egg shell over a small bowl, once cracked remove about the top the egg shell with your knife, empty egg contents into bowl, rinse the egg shell clean with warm water, sit on a piece of paper towel to dry for an hour;
+ Take a dull end of a butter knife and tap on the top of an egg shell over a small bowl, once cracked remove about 1/4 of the top the egg shell with your finger, empty egg contents into bowl, rinse the egg shell clean with warm water, sit on a piece of paper towel to dry for an hour;
Answer:
Take a dull end of a butter knife and tap on the top of an egg shell over a small bowl, once cracked remove about 1/4 of the top the egg shell with your finger, empty egg contents into bowl, rinse the egg shell clean with warm water, sit on a piece of paper towel to dry for an hour