First and foremost, the Rim Bidet increases personal hygiene (a great improvement over toilet paper). Secondly, the Rim Bidet conserves space by combining your toilet with the bidet feature. Thirdly, you save money! As well, blockages are reduced due to less paper products within the system. The warm water in the Rim Bidet system has a gentle hygienic effect on sensitive areas. Water pressure and temperature can also be set to individual comfort levels.