Fritos

I took a taxi today...it smelled like fritos...the corn chips... This is not the first time that I have taken a taxi here that had this particular odor. Each time I take one I look around to see if by chance the driver was just enjoying a snack prior to my entering the car. I have yet to find one where this appears to be the case. It may be an air freshener that is used here but I am not sure. And, I guess that the smell could be many other things most of which smell bad. Since I don't mind the smell of fritos it doesn't bother me...just another odd thing about Singapore.