For those that use any kind of air freshener for your car, I was wondering what you used and what you like or have tried and dont like. I sometimes use the pine tree things with the Drakkar scent. They are strong at first but only seem to last about a week, if that long. Especially in the spring/summer with the windows down, doesnt help it last that long. I know there are other kinds, such as types you can spray, put overtop the air vents, etc. Just wondered what you used and liked and would recommend. Has anyone tried putting a fabric softener sheet underneath the seat? If so, how well does that work and last? Thanks.