logback-android/src/main/java/ch/qos/logback/classic/Logger.java
public boolean detachAppender(Appender<ILoggingEvent> appender) {
    if (aai == null) {
      return false;
    }
    return aai.detachAppender(appender);
  }
public boolean detachAppender(Appender<ILoggingEvent> appender) {
    if (aai == null) {
      return false;
    }
    return aai.detachAppender(appender);
  }
Remove the appender passed as parameter form the list of appenders.