1 Sip water or sugarless drinks often. 2  Avoid drinks with caffeine, such as coffee, tea, and some sodas. 3  Caffeine can dry out the mouth. 4  Sip water or sugarless drinks during meals.
persuasive - intended or having the power to induce action or belief; persuasive eloquence; a most persuasive speaker; a persuasive argument. convincing - causing one to believe the truth of something; a convincing story; a convincing manner.
Persuasive stands to reason as part of the definition of advertising. The basic purpose of advertising is to identify and differentiate one product from another in order to persuade the consumer to buy that product in preference to another. The purpose of this book is to discuss some basic elements of persuasion.