To delete an item from your Custom Products Database, go to Vendors > All Products > Custom Items

This will display a list of all of your custom products.

Select the product you'd like to remove to open it, then click "Delete".

Deleting custom items from the database will not remove them from any projects that they are currently in, so your older projects will not be affected. Deleting these products simply removes them from search results.

Let us know if you have any questions!