Cleaning dust out of the Lightning port was very easy. Take a little paper clip and you can drag out the dust pretty easy. I've done it for years on my 6s without any issue. That center post in the USB-C port makes it much harder to get in there. Sort of dreading dust build up and the harder time I'll have removing it. Anyone had any extensive experience with USB-C on Android phones? It is tough to clean the dust out?