Exploitation is defined as the act of using resources or the act of treating people unfairly in order to benefit from their efforts or labor. 1  Making use of natural resources to build a city is an example of the exploitation of those resources. Taking advantage of someone's need for a job and paying them only pennies to perform work so you can get rich is an example of exploitation.
Tooth bleaching is a fast and convenient way to whiten your teeth for most patients. Before starting your treatment, make sure your dentist does a complete exam including x-rays first. Certain types of tooth stains, dental fillings, and crowns will not lighten with bleaching.
In-office whitening or professional whitening is the most predictable and effective way to whiten your teeth when followed by an at-home whitener for 7-14 days. The whitening results in the office need to be stabilized by a high frequency at-home technique where the real whitening takes place.