pardon me saying this but this is a common thing among women?? I very much doubt it.. are u sure??
during menses, I guess the smell might be due to ur blood discharge but still it should not be overwhelming..
on other normal days besides ur menses period, there shd be not much smell from your vagina, provided if you clean & wipe urself clean after pee & poo..
not sure what kind of odours u r referring to .. but Summer's Eve shd be able to help, they even have their own wipes after u pee for hygiene purposes.. & for anything for ur vagina use, pls go for non-scented & non-chemical ones..