3X spark plug cleaning

glenn in camino · Nov 13, 2014

How should I clean the stained porcelain parts on my original 3x sparkplugs?

31Tudor · Nov 13, 2014

I have cleaned them with Goop and a toothbrush.

C26Pinelake · Nov 13, 2014

I used toothpaste and a toothbrush ! It worked great.Wayne

Fred · Nov 13, 2014

Soak them in carb.cleaner, or the old fashion way, glass bead them..P.S. only the in the head section..

Paul_nz · Nov 13, 2014

I have used Simple Green and soaked them for a couple of days, they clean up very nicely

ctlikon0712 · Nov 13, 2014

I would think that Ospho would remove any orange rust stains nicely.

FL&WVMIKE · Nov 14, 2014

Too much scrubbing can remove the red lettering.
Be careful.
MIKE (mikeburch)