Bath tube (1) having function of bidet wherein one its edge (2) is adapted by shape for sitting. Hand shower (4) with a flush control is situated in a distance for comfortable holding by a washing person (5). The hand shower (4) is controlled by a bath tub lever faucet (3) and also has the function as a shower for showering of the whole body in the bath tub.Bath tube (1) having function of bidet wherein one its edge (2) is adapted by shape for sitting. Hand shower (4) with a flush control is situated in a distance for comfortable holding by a washing person (5). The hand shower (4) is controlled by a bath tub lever faucet (3) and also has the function as a shower for showering of the whole body in the bath tub.