If a product contains bleach (peroxide), it will whiten your teeth. But not all treatments are created equal. It's the concentration or percent of hydrogen peroxide a teeth-whitening system contains and the amount of time it's in contact with your teeth that determines its effectiveness.
Definition of fecund - producing or capable of producing an abundance of offspring or new growth; highly fertile Definition of fecund - producing or capable of producing an abundance of offspring or new growth; highly fertile
The definition of a fetish is an object which is believed to have magical powers, something you are overly interested in or a desire for a type of sexual behavior not considered mainstream. 1  An example of a fetish is a hand carved token which has been blessed by a spiritual leader.