FLEAS suck ! I've never dealt with this but have read tons -
be very careful what you use on her - some of the over the counter stuff is toxic - Dawn dish soap will kill them if you shampoo her with it but it isn't a long term solution -
They can infest your furniture bedding etc so you'll need to wash everything and as someone said - vacuum really really well everywhere-
these nasty creatures can get everywhere and lay dormant until the eggs hatch
Like I said - a little bath in Dawn dish soap should kill the alive fleas on her - it does work.....then you want long term protection such as Frontline etc -
good luck.