An expert testimonial ad for a brand of mouthwash would be most likely to use the ad.
A)a child
B)a dentist
C)a popular cartoon character
D)a famous sportsperson

Question

Quizplus · Accepted Answer

Since mouthwash is primarily used for dental hygiene purposes, a dentist would be the most credible and trustworthy source of recommendation for a brand of mouthwash. Their expertise in the field adds to their credibility and authority when endorsing a product. The other options may not have a significant influence on the decision-making process of consumers when it comes to choosing a mouthwash.

An Expert Testimonial Ad for a Brand of Mouthwash Would