eye·wash 
/ˈaɪˌwɑ:ʃ/ noun
/ˈaɪˌwɑ:ʃ/ noun [noncount] 1 : a liquid used for washing the eyes 2 informal + old-fashioned : foolish words : nonsense
▪ He says he'll quit his job, but we know that's just eyewash.
▪ He says he'll quit his job, but we know that's just eyewash.
