Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to clean a grease trap [title] Detach the lid from the grease trap gently with a pry bar. [step] Be sure to go slowly through this process, as there are gaskets for the grease trap located just under the cover. If you damage these, you will have to spend money to replace them.

Ending1: [substeps] You do not need to use a tool, just a handle to lift the lid completely off the wall. [title] Remove the lid from the grease trap and set it aside somewhere safe until you are done cleaning it. Ending2: [title] Open the lid carefully, then verify the whole underside is unstuck. [step] The lid should stay in place for an hour or so to soak in enough grease to remove the gasket. Ending3: [title] Inspect the grease trap's parts once the lid is removed. [step] You will be removing and replacing parts during cleaning, and you need to know where the components are located and how to install them to put them back in properly. Ending4: [title] Clean an old grease trap with a small amount of dishwashing detergent or dish soap. [step] Be gentle, as most grease traps react nicely to the abrasive bacteria of this soap! Soap or water is a great non-abrasive way to clean grease out of the grease trap.

Answer format: ending1/ending2/ending3/ending4