This car is a daily driver and is never garaged. It is always exposed to the road and weather elements. After washing the car, the paint was smooth, but not super smooth as one would expect. I decided to clay a little area and see how it turned out. My white clay bar was all yellow!!!
Whatever is in the air where your car is parked will be what lands on the paint and to some level bonds to the paint. It's all about what's in the air around your car. In other words, air-borne contaminants.
I've heard people say you shouldn't use clay more than 3-4 times a year. Is using clay bad for the paint or clear coat? what about paint sealant?
It's not a matter of "time" that determines how often you clay your car's paint, it's about "what's" in the air that determines how often you clay your car's paint.
Don't make claying into rocket science.
If you feel contaminants on your car's paint you need to remove them in order to restore gloss and shine and so your choice of wax or paint sealant can bond properly and thus last a long time and thus protect a long time.
If you don't use clay... what else can you use that's safer to remove above surface bonded contaminants?
If the car gets so contaminated after a month on the road, would it be better to clay it every time before applying new layer of carnauba wax or should I just forget applying carnauba wax and wait 3-4 months before claying, polishing and reapplying paint sealant?
You could do either, depends upon how great you want your paint to look.
You could also use a cleaner/wax if the car is a daily driver, parked outside all the time. Clay and then cleaner/wax.
I find that anytime a car's paint needs to be clayed, it also needs to be cleaned, either with a dedicated paint cleaner or with a cleaner/wax.
Heres a trick for everybody... after washing the car (while it is still wet spray either a quick detailer or clay lube) run the pinnacle poly clay over the entire car.
It is not an aggressive clay and can be used often. Then rinse the car off and dry with the guzzler...
And here's something I posted about this today already... FWIW
ONR and Claying?
excerpts...
Hey all,
I know that ONR can be used as a clay lube, but my question is, could you clay the car as you wash it with ONR, or should it be washed, dried, then clayed?
Mike Phillips said:
This question comes up a lot on all forums and the short answer is, some detailers will wash the car and rinse it to remove all the loosened dirt and abrasive particles and then while the paint is still wet use their soapy wash water as the lubricant and quickly clay the paint and then rinse and dry.
This saves drying the car only to get it wet again during the claying process with your clay lube.
The problem is if you don't get all the dirt particles thoroughly rinsed off the car then picking up just one abrasive particle into the clay could mean scratches throughout all the panels clayed.
I've seen horror stories from people that have tried this and not been successful and I've watched production detail shops do this as a standard procedure.