Help! the edges are so obvious now. I tried to get as much out with my fingernail, but there is still a lot of noticeable dried zaino.

 

Using Z-6 will remove the dried, leftover Zaino. Spray some Z-6, then use a Q-Tip or a toothpick. If no Z-6, try diluted Z-7 and Q-Tip or toothpick.

 

The toothpick won't cause any damage?

 

I've seen it done with a toothpick, and it looked just fine, using lubrication. We're not using a lot of force here. Or if worried, wrap an old T-shirt around the toothpick.

 

I've used a wooden toothpick to remove wax and Zaino from around small objects like the lettering on cars or in other tight spaces without any damage.

 

I've got the clear bra also. My detailer uses a paint brush to remove it. Bristle points to break it up and then brush it away.
I've since switched to Klasse which doesn't leave the white residue and is "less complicated" to apply.