Diseased Bird: Sick, bird, identification

First day of Feeder watch on November 5th spotted this sick house finch at my feeder. I have only seen one at a time so I think the pictures that I have included are the same bird but not 100% sure I took down my feeders and wash them thoroughly on 11 -6-2024. I have not put them back up. Could you please give me advice on how long I should leave them down. I have heard anything from three days to two weeks. Thank you!