Plaque is the enemy! Your Denver dentist or oral hygienist will be the first to tell you that. They can advise, and even show you how to practice good preventative habits.
Brushing everyday, using a soft-bristle toothbrush is a good start, but flossing is crucial! Flossing is the next step after brushing, it takes over from brushing to further reduce plaque. Finish up by rinsing with an antiseptic solution.
Of course dental cleanings, twice a year, are a big part of good oral health. If any problems arise between appointments, see your Denver dentist right away.