crwdns2934241:0crwdne2934241:0 DanielAdvancedDeviceRepair

crwdns2934249:0crwdne2934249:0:

Bex bw-100 electrical contact cleaner is a good option as well as 91% or higher isopropyl alcohol.

Oxo makes a slicone cleaning tool with a blade like nib and a brush that I highly recommend

Qtips are also a valid option

If there is any tough corrosion you can GENTLY pick and scrape at it with ifixit's sharp tweezers.

crwdns2915684:0crwdne2915684:0:

open