I was surprised to see two showers in my bathroom. The first one is the usual glass encased one in the corner.

The second one is unusual. It is at waist height beside the sink, just underneath the hairdryer.

'Ah, it's for washing my hair'

It even has a on/off switch on the back of the shower head.

'Or maybe it's for washing my feet?'

Then it dawned on me. It's for washing my bum after using the loo so I decided to test it.

It works very well as long as you get the right temperature.

Too hot singes your balls and too cold's not so great either. It is far more efficient than using paper which often just redistributes rather than cleans. It is less polluting, faster and actually quite pleasant.

I'm converted.