You can delete products either individually or in bulk.
To delete products individually:
Navigate to the Items screen and find your product in the Products table. Click on the product to open a product card.
Click on the 3-dots at the top corner of the product card and select Delete from the drop-down menu.
To delete products in bulk:
Navigate to the Items screen and check the boxes for products you want to delete.
Once you're ready, click the trash icon and select Items from the dropdown.
In either case, Katana will notify you when a product is currently used on any open orders or Product recipes. Products can still be deleted even if they are actively used. On orders, a deleted item will be displayed with a strikethrough style (i.e. crossed out).