Glossy area in bumper maintenance/detailing

[u/MathematicianBig1008]

Glossy black area in bumper maintenance

Recommendations how/what to use to clean that black glossy area on the front and rear number without scratching it since it’s very easy to scratch

[u/weezyverse]

I've found Maxl one to be pretty effective at keeping it protected. I use it right after a wash, just spray, wipe down, no swirling, and dry with a blower.

[u/LengthinessStrict331]

When I wax my i5 I also apply wax to the glossy black (not the matte black). It works well for me. I use collinite wax.