Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to clean a mouse cage [title] Rinse your mouse's food bowl with soap and water. [step] Once per day, take your mouse's food bowl and run it under a stream of hot water. Then, squirt a few drops of antibacterial soap onto a scrubbing brush and use it to clean the bowl thoroughly.

Ending1: [substeps] Avoid using dish soap, which can irritate your mouse's skin and head while cleaning. Allow the bowl to dry overnight, which should take less than an hour. Ending2: Once you're done, dry the bowl off with a clean towel. [substeps] Make sure the bowl is completely dry and free of soap before filling it up with food. Ending3: [substeps] Try your best to make sure the bowl you use is not full of leftover mouse food. Go easy on germs and yeast. Ending4: This can be a neat chore, or it can be something more. The soap will remove dirt, gunk, and germs.

Answer format: ending1/ending2/ending3/ending4