Bidet Spray Hose

By attaching a bidet spray to an existing toilet, you get all the convenience of a bidet, without the expense of an entire bathroom fixture. You also save on space, which is a real plus in smaller bathrooms. They attach on the side of the tank, and take up very little room.
Bidet Spray Hose:

Bidet Spray Hose pictured: Shattaf-Islamic Bidet Spray – White…W/FLOW CONTROL VALVE by Sani-Spray