Well, you have to look close but I etched my soap bottle that I have in my kitchen. One is hand soap and the other is dish soap. So simple.
1. I used my (you guess it) Silhouette to cut out vinyl stencils.
2. I used Armor Etch and painted it on the bottle and let set for 5 minutes.
3. I rinsed it off under running water and peeled off the stencil.