How do Pokemon forget HM moves? - Answers

To forget a move that is an HM, go to Canaclave city and speak to the Old Man in a house south of the Pokemon Center. He is the Move Deleter.AnswerThe possibility of deleting HM moves from a Pokemon's learnt moves was introduced in the Johto generation of Pokemon games onward. The location of the Move Deleter varies with each generation of games. To have a Pokemon forget a move, take it to the Move Deleter and select the move to be forgotten. Teaching the Pokemon a TM or other HM move will not allow the HM move to be replaced with another.The Move Deleters are found in these places in the following versions:- Pokemon Gold, silver and Crystal: Blackthorn City- Pokemon Ruby, Sapphire and Emerald: Lilycove City- Pokemon FireRed and LeafGreen: Fuschia City- Pokemon Diamond, Pearl and Platinum: Canalave City- Pokemon Heart Gold and Soul Silver: Blackthorn City- Pokemon Black and White: Mistralton City