^^^OMG that's crazy, I dont think that would be good either, it's full of sugar and other preservatives. The gynos tell you not to douche at all cause you push whatever bacteria is on the bottom of your pussy up into the pussy with the nozzle....makes sense though.
They say the pussy takes care of itself. Ive never really had a problem so I dont know personally what you would use, but I wouldnt do anything on my own, I'd go straight to the doctor. I think douching is only necessary once a month, after your period, that's my opinion on it anyway.
Was that too much info? Sorry.