Here is Mickey Doyle's Handy Dandy Guide to Grossing Out the Public with an Infomerical:
Step One: Introduce a product that scrapes, files, clips or tweezes any part of the human body.
Step Two: Actually demonstrate said actions (e.g. filing, clipping, tweezing, scraping) on parts of body ON CAMERA for all the viewers to enjoy.
Step Three: Display side-by-side comparison photographs of a busted-up body part that hasn't used the product and a photograph of a nice beautiful body part that has used the product.
Step Four: Repeat all three steps for 8 minutes straight. With old ladies.
Case in point : Ped-Egg.
There are just so many things wrong with this infomercial - all of which having nothing to do with with the part where someone dumps 12 ounces of pure foot dust/shavings/nastiness onto a towel.