Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to maintain your motorcycle's leather accessories [title] Vacuum the leather on your motorcycle before you start to clean it. [substeps] You can use a vacuum hose on the bigger areas and a narrower attachment on the crevices. You can also use anything that blows air, such as a computer keyboard air duster to get any dust or crumbs out.

Ending1: Getting rid of all little particles will prevent them from scratching your leather when you use the leather cleaner. [title] Use cleaners that are specifically for leather. Ending2: Make sure the oily parts of the motorcycle are well cleaned, especially since rust and oil build up can cause discoloration. [title] Fill its cleaning container with warm, soapy water. Ending3: [title] Change your seat seat after cleaning your motorcycle. [substeps] Be sure to change your seat only at night during your bike ride so that when you ride it at night it is less likely to get dirty. Ending4: Allow the bike to air dry before continuing. If your motorcycle is likely to come into contact with dirt, collect it and re-spray it with a hose.

Answer format: ending1/ending2/ending3/ending4