A bidet is a bathroom appliance that was originally created in the 1600s.
The bidet is usually used for personal cleansing and hygiene.
Bidets can either be connected to a water supply or put in place without any connection to the water supply.
To use a bidet, you would typically sit and lean forward and to insert your rear (typically using toilet paper).
You then wait for the desired temperature of the water to come out and use it to clean yourself.
So this is how to use a Bidet.