Click 'Edit Store' -> 'Products' -> click 'Edit' next to your catalog -> go to 'Edit Products' at the left-side menu.
Click the red x to delete the item from the Catalog -> click 'Delete' to confirm -> click 'Save'. Please Note: The product will still be available in 'Inventory' -> 'Unlisted Doba Products'.
To delete a Doba product from a Watch List:
Click 'Edit Store' -> 'Products' -> 'Inventory'.
Select 'Doba Watchlist' under 'Filter By'. Select a watchlist.
Click the red x to delete the item from the Catalog -> click 'Delete' to confirm -> click 'Save'. IMPORTANT: This will also delete the product from your Watch List in your Doba account.