Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean handrails [title] Make a cleaning solution with baking soda and oil. [step] Combine an equal amount of mineral or coconut oil with baking soda. Mix thoroughly with a spoon.

Ending1: [title] Sweep or vacuum the wood to remove excess moisture. [title] Remove soap residue with a soft cloth. Ending2: This will help to loosen stuck-on dirt. [substeps] You can use bottled lemon juice as a cleaner. Ending3: The mixture should have the consistency of a paste when you are done. [title] Apply the solution to a microfiber cloth. Ending4: Let the solution sit in the cracks on the sides of the railings and balconies, making sure not to touch them. [title] Vacuum the surfaces of the railings.

Answer format: ending1/ending2/ending3/ending4