Medically speaking, vaginal douching is a bad idea:
And I was like born in, I guess like 1952, so you know, I'm clueless, man.
Is it like sexist to call someone (and it's usually some guy) a ~ douche?
And like if, you know, you really I guess wanna get down, a douchebag?
Of course, man, it's really like "douche bag" if you wanna get the spelling Ok.
This could even have an implied racial overtone if you follow the above link.
I never got the whole thing about "pond scum" either, being absconded by my
parents (dad) from fairly cool urban roots (Chicago, Detroit) to way too rural
environs... cows, corn, and alfalfa. Though I loved helping my friends do chores.
They had cows, corn, and alfalfa: translate as absolute tones of usable manure.
But, we didn't call anybody a "douche" or get oddly technical with "douche bag"
because who in the hell ever like, you know, even thought about any of that.
I mean like, man you know man, too weird. So what's it all about these days?