[falcon1411]

Hello everyone. Looking for some input/advice

So on my M340 I have full body stek ppf and Halo2 ceramic coating installed about 11 months ago. haven't let it get dirty over the months. Using foam cannon with Carpro Reset, with occasional added hand wash with Carpro Reset, and dry with leaf blower. Haven't used any stronger chemicals. I've noticed that past few washes the leaf blower doesn't blow the water off as easy as it used to. Also some spots, grease stains? that don't seem to come off.

I've read decontamination wash is what may be needed, about once every 6 months (its been almost a year). So i ordered some soaps and sprays to give it a good once over.

Carpro Descale, IronX, TarX, and Reload 2.0

I attached some pictures hopefully shows the stains im talking about. theyre quite minor and can only see at the right light and angle.

Will this fix the stains and bring renew the coating?