Maintaining good oral hygiene is essential not only for a bright, attractive smile but also for overall health. Two key components to effective oral hygiene are brushing and flossing. Both of these practices help remove plaque, prevent gum disease, and …

Selling used equipment can be a rewarding way to recoup some of your initial investment, clear out storage space, and provide a valuable product to others. However, competition in the second-hand market can be fierce, and if you’re not careful, …