We investigate the transfer of the notion of feebly clean along with related concepts such as feebly J-clean, and feebly nil-clean rings, to bi-amalgamated algebras along ideals. For example, we prove that the ring A⋈f,g(J,J') is feebly clean (J-clean, nil-clean) under the conditions J×J'⊆Nil(B×C), and one of the rings A, f(A)+J, and g(A)+J' is feebly clean (J-clean, nil-clean). Also, we provide new characterizations of feebly J-clean and feebly clean rings. All along the paper, we use the results to build examples subject to the mentioned concepts.
