Someone mentioned spark plug cleaner. Depending on who you listening to, they are either complete garbage or totally adequate. For $7 on clearance…..I might give one a shot. Nicer versions are available at different price points for various vendors.
https://www.harborfreight.com/pneumatic-spark-plug-cleaner-32860.html
Last edited by JW51; 05/14/2024 3:37 PM.