Where are the components stored on my machine?
Whenever you install a Xamarin component into an App project, it gets placed in two places:
In a Components folder at the root level of your Solution folder. If you remove the Component from all projects in the solution, it will get removed from this folder as well.
A copy is also stored in the following locations:
So to remove a component completely from your system, delete it from your projects/solutions and from the cache folder above.