Nose piercing smell

Lizzeth

I can smell like built up oil or dead skin on my nose piercing especially when I press down on them, I have taken them out and cleaned them, I wash my face, wipe my face down during work since I sweat a lot but I can’t seem to get rid of the smell should I change material they are titanium so didn’t think it’d be a problem but I have had them for almost 4yrs