Just had the idea of spraying CRC silicone spray on the Parking Aid Receivers so that dust/dirt/grime would have a tougher time sticking to it, very much alike to what RainX does to windshields.
Is this a good idea? Does silicone-spray attenuate or reduce IR? Does anyone have the resources/facilities to find out?
I think a little silicone-spray would go a long way in keeping the sensors clean, especially on a road-trip.
Link below for CRC silicone spray
[ame=http://www.amazon.com/CRC-05074-Silicone-Multi-Use-Lubricant/dp/B000BXKZUG]Amazon.com: CRC 05074 Heavy Duty Silicone Multi-Use Lubricant [/ame]
P.S. What about RainX? Does RainX attenuate IR?