When you are cooking your pizza in your pizza oven, your wish is that it turns out to be an enjoyable experience. You are looking forward to having a delicious and crispy pizza at the end of your cooking. However, this experience can be troubled by the fact that smoke comes out of the pizza oven. In order to prevent this from happening, you should ensure that your pizza oven has a chimney that lets out the smoke. The smoke should not come out the front of the oven but should get away through the vent.
Therefore, when building a pizza oven, either for personal use or for use in the bakeries, you need to ensure that the chimney is well placed. the flue should also be regularly cleaned to remove any particles that might be preventing smoke from escaping from the oven.Therefore, if your oven has a vent and smoke continues to come out the front of the oven, clean it up and the smoke will follow the right path in escaping. This will ensure that your cooking experience is comfortable.
Further information: How to build a pizza oven chimney