For Store Products…
Navigation Panel > Inventory > Products
Search for and select the product
On tab Settings, untick Display On Website
Click on button Save
At this point you can either wait for the task to run or use the following process
Click on button Office Brands
Select the option Send To Web
Click on the button Ok on the pop up box
To check that the Deletion sent….
On the top ribbon, click on the button Related
Select the option of Show Office Brands Messages
Check the message by selecting today’s which should have a Message Type of Delete product header and there should also be a Delete product detail, look at the right hand side, click on tab XML Request
Make sure that the message has a status of Success and that there is data in the XML Request tab along with a message in the XML Response tab.