Removing the default guest user account on Android Lollipop How to remove the default Guest User on Android Lollipop in Nexus 5?

In the user settings, I am presented with option to add the guest user. However I am unable to remove the default guest user already present. I am able to remove the added guest users but not the default guest user. The phone is not rooted yet.
Yeah, you can remove it. Just switch to the guest user, pull down the notification with two fingers and tap on the user icon in the top right corner. It will then offer you the possibility to remove the guest user.