[header] How to be a catalog model [title] To be a catalog model, need a fit and toned body with clear skin and good teeth. [step] Yellow teeth can be off putting to the reader. [substeps] To whiten teeth, use whitening strips that can be found at any local store, follow the package directions. 
Or, have your teeth whitened professionally at your dentist, some will even allow you to buy the extra strength whitener they use, be careful and follow instructions given to you by your dentist. For clearer skin, there are many facial washes you can use, but choose simple gentle soaps.