Soap and water works well, or so I'm told.
I use one of those motorcycle air blower things to dry my bikes. An electric leaf blower will work great as well. Make sure to blast in the side vents on the fairings to get all that water behind the radiator out or it'll drip all over the place later.... down by the header, the fans, etc. get in there good and about a gallon of water is going to end up on the back side of your front fender so be sure to save the front wheel/fender for last. I also make sure to remove the seats after and dry the bottom of the seats, and use a microfiber towel to dry under the seats. Use the leaf blower/whatever to get the gap cap good too, it traps water in the bolt heads.
I've washed, polished, waxed mine many times and aside from making sure you don't get water in the exhaust (let it cool and cover each one with a large Ziploc bag or grocery bags) there really isn't anything to worry about.
I use one of those motorcycle air blower things to dry my bikes. An electric leaf blower will work great as well. Make sure to blast in the side vents on the fairings to get all that water behind the radiator out or it'll drip all over the place later.... down by the header, the fans, etc. get in there good and about a gallon of water is going to end up on the back side of your front fender so be sure to save the front wheel/fender for last. I also make sure to remove the seats after and dry the bottom of the seats, and use a microfiber towel to dry under the seats. Use the leaf blower/whatever to get the gap cap good too, it traps water in the bolt heads.
I've washed, polished, waxed mine many times and aside from making sure you don't get water in the exhaust (let it cool and cover each one with a large Ziploc bag or grocery bags) there really isn't anything to worry about.