我知道有人有相似的经历。像这种 Bio Bidet， 的确很有效。

https://www.homedepot.com/p/TOTO-S300e-WASHLET-Electric-Bidet-Seat-for-Round-Toilet-with-EWATER-in-Cotton-White-sw573-01/206794806

 

https://www.homedepot.com/p/bioBidet-Slim-Series-Electric-Smart-Bidet-Seat-for-Round-Toilet-in-White-with-Side-Panel-Control-and-Nightlight-SLIM-ONE-R/308184237