The invention relates to a rotating cleaner (1) having a housing (2) which has a cavity (10) and an inlet (9) which is connectable to a fluid feed line, having a shank (11) which extends in sections into the cavity (10), having a spray body (3) which has an interior space (14), which spray body (3) is connected rotationally conjointly to the shank (11) and comprises an outlet opening (6), and having a bearing (16) for the rotatable support of the shank (11) in the housing (2). To improve the spray pattern, it is proposed that, in the interior space (14), there is arranged a fluid distributor (13; 13') which is designed for the uniform distribution of fluid.