By blowing in it
you use a blue flute to wake it up.after its awake you battle it.
use the Pokemon flute
The blue flute wakes up sleeping pokemon
Use the Poké Flute to wake it up, and then you have to battle it. The sleeping Pokemon is Snorlax, and there are only two in the game, so it is best if you capture it. The Poke Flute can be obtained from Mr. Fuji, a kind old man who lives in Lavender Town. To meet Mr Fuji and obtain the Poke Flute from him, you must climb to the top of Pokemon Tower (in Lavender Town) and thwart Team Rocket. When you are back in his house, he thanks you and hands over the flute.
you have to get the kanto radio and use the Pokemon flute channel on it
well first you need to get mr. fuji from the pokemon tower when your in his house talk to him he will give you the poke flute go to a snorlax use your poke flute it will awake you can use it in battle too
Blue Flute - Awakens sleeping pokemons
There are few types of flutes you can get: blue flute: used for awakening Pokemon yellow flute: used to snap Pokemon out of confusion red flute: used to snap Pokemon out of infatuation white flute: used to lure wild Pokemon black flute: used to repel wild Pokemon These items can be used multiple times. As you see, blue flute awakens Pokemon from sleep. Hope this helps a lot.
There is no BLUE flute in this game.
Blue Flute- Awakens Pokemon Red Flute- Gets rid of infatuation Yellow Flute- Clears confusion Black Flute- Repels wild Pokemon White Flute- Attracts wild Pokemon And that's it.
The Poke Flute wakes up sleeping Pokemon, and was a key item in Pokemon Red, Blue, Yellow, FireRed, and LeafGreen. It could be used in or out of battle. The Blue Flute, however, as far as I can tell, only wakes up one Pokemon. I hope this helped.
The only way to wake up Snorlax on Pokemon Silver is by using the Poke Flute on kanto radio