Exterior and Body

Hi guys,

Wonder if this was ever brought up. Anyways, I'll just ask.

Sometime when u enter other ppl's car, you'll notice a different stench/smell in every car. Like socks smell, coke smell, shoe smell, char kuey teow smell etc.

Is there anyway to eliminate the odor/stench/smell without having to pay a lot of money? I put charcoal in my car, but doesn't really seem to work well. Does putting those humidifier eliminates the problem?

Appreciate your advise