There is some crud stuck in these grooves on a Bulldog I'm cleaning up. I was hoping that Murphy's and the toothbrush bristles would clean it out, but no.
I don't want to use the end of a push pin as it might scratch, but is there a trick to cleaning these grooves? I've never really come across this before.
I don't want to use the end of a push pin as it might scratch, but is there a trick to cleaning these grooves? I've never really come across this before.