...is that you can resort to solutions like that with impunity... In my experience, with a lady aboard, that stuff doesn't fly, no matter how clearly the container is labeled, nor how frequently it is rinsed...
Obviously, Rey is very understanding... Personally, I think most women resent the fact that we don't have to use the head every time, and would prefer to deny us such a practical, indeed "elegant" solution... (grin)