Finish the following sentence with the best choice: remove dust from binocular lenses

Choices:
- Moisten a Q-tip with water and float off any remaining dust, wipe the lens with  a very soft cotton cloth
- Moisten a Q-tip with water or lens cleaning solution and float off any remaining dust, wipe the lens with  an abrasive pad

Answer:
Moisten a Q-tip with water and float off any remaining dust, wipe the lens with  a very soft cotton cloth