I have deployed a custom web part using wsp solution into a share point 2013 site. Now i deployed the site back up to another site. Now the custom web part is showing in the ribbon under custom category when i am editing a the page to add another web part. How to remove this web part. I have done the below steps:
1. Removed the web part from the web part gallery.
2. Retracted the specific wsp solution of the custom web part and removed the wsp solution from the central admin site.
Even then the Web part is showing in the Custom section. When i am editing the page to add another web part. How to remove this web part from the custom category permanently.