Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to clean a bore snake [title] Soak your snake in soapy water. [step] Start filling your sink, bucket, or other container with warm water and add a few drops of mild laundry detergent. Place your snake in the water.

Ending1: Allow the snake to soak in the water for no more than three to four minutes. [substeps] Try not to keep your snake submerged too much or you may damage its scales. Ending2: Float the snake on top of the water for a few minutes. You should not place the snake in the water for more than two or three minutes, or the snake could drown. Ending3: Allow it to soak for around 10 minutes. [substeps] If you happen to have some soap on hand, you can use it instead of using your gloves. Ending4: Let it soak for at least 15 to 20 minutes. For especially dirty or oily snakes, give it 30 to 40 minutes.

Answer format: ending1/ending2/ending3/ending4