2019 OWP Insight EX, 2021 PWP Insight EX
I have a bamboo charcoal bag under my seat to keep interior humidity down and remove smells. I rarely need the defroster (except in winter for exterior windshield frost).I did notice that it seems like front defroster turns on the A/C which brings MPG a little. So trying to learn how to use HVAC. a bit more efficiently to keep up my MPG.