The direction in which you turn your dryer dial depends on the specific model and design of your dryer. There is no universal rule for all dryers.
In some dryers, turning the dial to the right (clockwise) might increase the drying time or temperature, while turning it to the left (counterclockwise) could decrease the settings. In other dryers, it could be the opposite.
To determine the correct direction, it's best to consult your dryer's user manual. The manual will provide specific instructions on how to operate your particular model of dryer, including which direction to turn the dial for different settings. If you don't have the manual or are uncertain, you can also try searching for the manual online using the model number of your dryer.