I know this isn't softwashing, but anyone have any tips for removing latex paint from asphalt and brick? Acid and hot water?

The customer is prepared to see the coating come off the asphalt.

Thanks!

1. I am curious. What would happen if they put another coat of asphalt on top?

Would it peel up later or eventually bleed through?

2.Would a surface cleaner and hot water get it off?