Tweezers are a handy tool for removing splinters, ticks and facial hair, but they can harbor germs and bacteria. It’s important to sanitize tweezers thoroughly after they come into contact with blood, bugs or anything else that may lead to the spread of bacteria. Rinsing tweezers under water isn’t enough to do the job.

Sweating keeps your body cool when air evaporates moisture on your skin. Most people perspire a lot after exercising, during hot weather, or during periods of stress or anxiety. However, excessive sweating, especially in the underarm area, can be embarrassing and uncomfortable.

Dentures are just like your natural teeth in that they get dirty with food particles and plaque, and can even become discolored from certain drinks and smoking. There is a variety of store-bought denture soaks on the shelves, but these products are pricey and sometimes ineffective.

Once you get those annoying braces off your teeth, your dentist will likely recommend you wear a retainer for some time to help keep the teeth in place. A clear plastic retainer goes over your teeth, which means it’s exposed to plaque, tartar and bacteria from your mouth.

It's a common misconception that all overweight people have offending body odor. Odor can occur on anyone, in any place where skin folds together to make a pocket, like the underarms, under the breasts and in between belly rolls. This odor isn't usually caused by poor hygiene, although it can be.