Hello Oscar Wariner,
I see that you and your husband just moved to Oscar Wariner, I hear that it's nice there this time of year. I would like to inform you that the plug in air freshener consumes 1.21 jiggawatts per hour. This indeed is a large amount for your electric slip rings. You may want to invest in an air freshener that uses a smaller amount of electric coaxial rotory joint.
Best Regards,
Spade