Please choose the correct ending to complete the given sentence: Youth: [header] How to fix a rip in bycast leather [title] Clean the surface of the area that requires repair. [step] Make sure to use a high quality leather cleaner and choose one that has no added oils or waxes. [title] Let the area dry.

Ending1: [step] Lay down a soft-cleaning material to help with the job, such as microfiber or polyester cloth. Continue smoothing the article once the entire surface is dry. Ending2: [step] You can use a hair dryer to speed up the drying time. [title] Cut a piece of leather repair cloth. Ending3: [step] Sweep the surface lightly, and run it under warm, running water to dislodge most dirt, sawdust, or residue. Again, make sure that the surface is completely dry before continuing. Ending4: [step] Although leather will likely need a good soaking and drying, you'll want to allow it to cure completely, so letting the area sit for several hours might be all you need. [title] Lay down a board or large newspaper with low edges.

Answer format: ending1/ending2/ending3/ending4