THE ONLY CLINICALLY-PROVEN BIDET ATTACHMENT - You won't find the results of our Biffy Classic anywhere else. Using a Biffy bidet attachment for your toilet allows you to benefit from our clinically-proven design that reduces residue. Biffy is the ONLY attachable bidet that is lab tested. The Biffy Classic Bidet Attachment was designed for a seamless transition to bidet living. The Biffy reduces skin irritation, offers enhanced comfort & luxury lifestyle. Struggling with messy TP & wipes, irritation, constipation, or painful bathroom trips? The Biffy Classic solves it all - delivering a hygienic, soothing, and eco-friendly clean for a comfortable, confidet you! Developed by a board-certified physician, the Biffy Classic ensures you're naturally clean. It's intuitive handle lets you control position, pattern, & pressure for a personalized rinse in seconds. Biffy is a non-electric bidet attachment with a self-cleaning, 8-stream, industry leading nozzle. Join the Biffy family today!