This question made worried me for a long time. My friend told me why i am not using Ozone Generator which is really compact and helpfull. Ozone Generator kills 99 percent of bacteria which is cool nowadays during pandemic time. As well it cleans air from the dust and remove any strange smells. I found one for myself on
Damage Control 911 where is a big list of different models. I installed it at home and I have one the my car. It's really cool. If i have any question customer support help you anytime