Vinyl vert top - 303 Aerospace Protectant treatment

[jvamagic]

Hi,

I have a 90' Mustang with a vinyl top. I washed the top with a vert cleaner and then treated the top with 303. It turned out great!
If I wash my car 2-4 times per month, do I treat the top with 303 every time? That seems excessive.

What's good practice?

Thanks in advance.

[AZpolisher15]

You should be ok once a month. Hard to say. Environmental conditions are a key component of product longevity. If it were mine, I'd just keep an eye on it. It's not going to hurt anything applying after each wash, so why not? After an initial application, it might just take a spritz or two on a towel for a quick wipe down.