Sometimes using a lightly scented talcum powder (baby powder) maintains a longer dryness in the femmie region (if sweating is an issue).
Wearing cotton panties (refrain from any synthetics whatsoever) is also a big help, as well as wearing loosly fitted jeans (promotes better airflow).

and sometimes an occassional douch (using as natrual products as possible) can help....though don't rely on them constantly, otherwise your body stops producing its "natural" discharge.

Hope this helps some.

Shangrala