I'm in the same boat: 1) I ride 7 miles each way and try not to hammer so as not to generate a lot of sweat, 2) I cool down the last 1/2 mile or so, 3) I take a shower in the morning before getting on the bike (to include deodorant), 4) I wear a coolmax riding shirt(s), 5) rinse off and towel dry at work, 6) use baby wipes if/when necassary, and 7) always use a good body spray. Sounds like a lot but I still end up saving time and I haven't had any complaints.