Abstract: A bottom douche for flush toilets comprises arms supported with one end on the toilet; spray nozzles carried at the free ends of said arms; duct means for passing water through said arms to said nozzles; a handle associated with the toilet, and a linkage connecting said handle and said arms for swiveling said arms and nozzles about a generally horizontal axis extending transversal to the seat of the toilet and for shifting the arms in a direction about parallel to said seat so as to bring the nozzles into spray position.