How to Clear and Delete My Search History on Android Phone?

To delete all your Search history for the Market Apps, you will need to go into the application settings on the phone.

Menu button -> Settings -> Applications -> Manage Applications -> Market

Click on the “Clear Cache” and “Clear Data”. You will need to click on the “Force Stop” afterward.

Another way to do this is to download any apps that do this.

E.g. HistoryEraser