I live in Lakeside as well. Do not wash in the hot sun....repeat do not wash in the hot sun! We have a Honda Odyssey with permanant spots that are most visible in the tinted glass areas. It's almost like the Helix Water district is pumping slurry through your water pipes. I plan on getting a Tundra in the next few months, and I intend to wash at night or going to a soft water system....
