I keep hearing vageens are so acidic they bleach underwear. Is this true?

I use mine to wash all my white laundry

It is like some old joke -

A woman is wearing crotchless underwear and shows her boyfriend and says, "Do you want some of this?" and he goes - "Heck no, look what it did to your underwear."

only the good ones do

Mine doesn't

Yes. I use vagenes to whiten my teeth

I have an acid trap

I can’t wear underwear because it just eats through them 😬🤣