| abstract |
Disclosed is a liquid cleaning agent for hard surfaces, in particular for washing dishes by hand, containing an α amylase which is at least 89%, with increasing preference at least 90%, 90.5%, 91%, 91.5%, 92%, 92.5%, 93%, 93.5%, 94%, 94.5%, 95%, 95.5%, 96%, 96.5%, 97%, 97.5%, 98%, 98.5%, 99%, 99.5% and up to 100% identical to the sequence indicated in SEQ ID NO: 1 along the entire length thereof and which has deletions in one or more of positions 180, 181, 182, 183 and 184 as numbered according to SEQ ID NO: 1. |