Assuming you would like tips on how to attach a Hoover upholstery attachment:
First, find the correct attachment for your model of Hoover vacuum. You can do this by checking the manual that came with your vacuum or by searching online for your model number. Once you have the correct attachment, insert it into the vacuum where the hose connects to the canister.
Next, turn on the vacuum and test the attachment by running it over a piece of upholstered furniture. If it's working properly, you should see the dirt and debris being sucked into the vacuum. If the attachment isn't working, double check that it's properly inserted and that your vacuum is turned on.
Finally, when you're finished using the attachment, be sure to disconnect it from the vacuum and store it in a safe place.