Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to bathe a leopard gecko [title] Check to see if your gecko is dirty. [step] Leopard geckos rarely need to be bathed. In fact, over-bathing your gecko can dry out its skin and cause disease.

Ending1: You should only bathe your gecko if it is having difficulties shedding or a veterinarian instructs you to wash it. [substeps] You can also wash your gecko if it is noticeably dirty. Ending2: [title] Place a cool damp cloth over the gecko's head and back. [step] Do this once it is clean, and don't run your hands over the gecko's body to get it wet. Ending3: Pay attention to your gecko's overall hygiene and want to be prepared for them to wash up. [substeps] Geckos tend to like' dirty, not clean' or not being bathed. Ending4: Make sure that your gecko is dry before doing this yourself. [title] De-stress the reptiles before exploring the cage.

Answer format: ending1/ending2/ending3/ending4