How Can Excessive Vaginal Wetness Be Treated?

Hello. I am having a problem with excessive wetness during sex. My boyfriend and I are seeing a decline in our sex lives because of it. Either of us are not feeling the friction that comes with sex. Not to sound vulgar but I get excessively wet when when we just kiss. Is there something I can do to stop it? I would like to know a way that would "dry it up" a little.