...Cleaning? Well don't use Pine Sol
Am wondering why you included Pine Sol here? Mammoth and Tahoe residents are urged to apply Pine Sol around doors and windows - apparently it overwhelms a bear's olefactory senses.
Like the poster above, I wipe it on a few spots (when I remember) of my vehicle.
I haven't read the other board regularly (nor this one, for that matter), but I recall a recent post from Doug which indicated bear activity at the Portal was high.