"cleaner wax" is the equivalent of weight-loss desserts. You can't possibly do both at the same time. Not very well, anyway.
Use the Gold Class wax and a proper paint cleaner, and avoid products that do a half-assed job at both tasks.
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History teaches that grave threats to liberty often come in times of urgency, when constitutional rights seem too extravagant to endure.
Justice Thurgood Marshall