How do you deal with clients with bad taste?

Dealing with clients with a relatively bad taste is quite a challenge for you as a designer. As a designer, all you want for your client in exchange to your pay is to give him or her quality work. So, professionally and nicely, explain what a good design is to him or her. The cliche that goes, "The customer is always right," does not always apply. However, if your client insists, try to appear to follow your client but just meet him or her somewhere in the middle. That is real service.