Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to decoupage a chair [title] Clean the chair first. [step] Wipe down the chair and remove any cobwebs, grime or other debris from the chair. Allow to dry.

Ending1: [title] Unlace or loosen the screws. [step] This will expose the spindle and screw under the chair. Ending2: [title] Shape the chair so the bottom rails connect the backs. [step] Smooth down the top with a smoothing tool or smoothing iron and trim the shoes to fit your ideal chair. Ending3: [title] Lay down newspaper on the work surface. [step] It's easiest to work over the floor but you can work over a bench provided it has plenty of space and you can stand over it with ease. Ending4: You might want to disinfect the chair periodically with disinfectant or another product to kill bacteria and keep the chair cleaner. [title] Clean the chair lightly with water and soap.

Answer format: ending1/ending2/ending3/ending4