Using this trash can is easy. Just attach the provided vinyl liner to the four interior hooks. When it's time to empty, simply remove the liner. To install, use four sheet - metal screws (not included) at the marked points. For plaster or dry - wall, make sure to have concealed backing according to local building codes. For other walls, you can use fiber plugs, expansion shields, 1/8 - inch (3mm) toggle bolts, or expansion bolts. To maintain, clean the stainless - steel body regularly with a mild cleaner. Keep an eye on the vinyl liner and replace it if it gets damaged. Always ensure the trash can is properly mounted for safety and stability.