DH has fitted my .......
Honestly its the best thing I have ever bought! a quick swoosh and they are clean.
The water pressure here is naff, sometimes it can take 4 or 5 flushes to get a poo down, so there's no hope in getting a slimey baby poo off a nappy. I have to be careful though and not turn it on directly onto the nappy cos you get some wicked splash back