The portable ozone generator is now very practical, and the generator can help to eliminate the unpleasant odor when the vehicle produces an unpleasant odor or is difficult to remove certain types of dirt. Its advantage is that it can work independently. You set it, open and hold a certain amount of time. It can remove off-the-air in the interior of the vehicle, but has a slight effect on some of the malodorous sources. This is very convenient when an unpleasant odor source is hidden behind the panel or due to other reasons. The portable ozone generator is practical and simple, and the portable ozone generator is portable and easy to remove odor at any place, especially in the automobile and the like, and the portable ozone generator is a very good choice.