What do you use for a detail spray!

I just use regular cleaners like Formula 409, Windex, etc.

And this...

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Tell that to my wife! She spent the cash on the stupid stuff and particularly the last RV show we went to. I tried to tell her but she found out herself today. After trying the expensive stuff she bought with bad results she grabbed the product shown and disappeared for about 15 minutes. Before I knew it she had 1/2 the side of the Coach done and said this is amazing we need to buy it by the gallon!