Napoleon Bonaparte allegedly wrote his mistress to arrange a love tryst, saying, "I'm coming home — please don't wash." The magic word behind lust is pheromones, those elusive, odorless chemicals given off in response to sexual stimulation or even romantic fantasy. And while your partner might insist you stay ripe, 99 percent of the population would like you to scrub clean from time to time. What to do? Appease the mate or give in to the crowd? Fortunately, there are soaps, made right here in Miami, that emit powerful wafts of virility while getting rid of that nasty BO. Smelling like a six-pack doesn't sound alluring, but the Beer Soap Company concocts cleansers out of shea butter; manly scents such as tobacco, caramel, and leather; and bottles of frosty beer. Try the choc bock beer soap ($6.50), made with Sam Adams Limited Release Chocolate Bock; Canadian hops beer soap ($5.50), made with Molson; and for the more sophisticated palate, aquadementia beer soap ($5.50), which includes Blue Moon Belgian white beer.