Blimey, Ted, if your nasal hairs are getting caught in the slide, you're getting a darn sight bushier than I remember you! ;-) Try ditching the Remington personal trimmer and resort to hedging shears is my advice...

And 'tache-trapping, that well-known hazard that has the eyes watering and which induces sudden inchoate rage, is by no means confined to chrom players, I assure you. The only answer is to maintain the bottom edge of the 'tache at least 3.472mm above the working edge of the top lip. The girls like it better that way too.