【Easy To Clean】: The thread on the control panel of the toilet bidet attachment allows you to turn on, turn off and control the water stream pressure, while the directional adjustment tab adjusts the angle of the nozzle to direct the cold stream and ensure flawless hygiene. 【Self-Cleaning】: The “CLEAN” button on the toilet bidet offers a self-cleaning function for the nozzle, preventing clogging and ensuring proper operation. 【 Recommended For】: People who want to wash their private parts without getting up from the toilet, such as elderly people, people with limited mobility or obesity or pregnant women, as well as people suffering from constipation, sensitive skin or menstruating women who want a more thorough cleansing while guaranteeing skincare. 【Quality And Design】: Thanks to the directional adjustment button on the nozzle, the bidet cold sprayer for toilet offers gentle and controlled cleaning. In addition, its ultra-slim design allows it to fit any standard toilet and the high quality of the materials guarantees its durability after multiple uses. No installation work is required, simply install it in the circuit between the stopcock and the cistern.