w/ my magic bag
taillight, body seam, & of course the trunk deck seal. Put the rear seats down & wipe everthing down & dryed up. Climb in the rear door & go thru the trunk w/ a flashlight w/ someone spraying a stream of water. 1st I'd start at the wheel wells & then the taillights & then have a rear going down the rear part of the roof. You just need a stream, not a hard spray.Your Falcon seems like it'd be a fun car.