[R-390] R-390 (Non-A) RF Gears Cleaning

[Spence Barton]

I totally agree with this. First I can't stand the smell of WD-40. Some 
say it's got kerosene in it and some other stuff. Kerosene isn't my 
first choice for a cleaning solvent anyway. I definitely don't need or 
want the other stuff in it. Naphtha (white gas) is fabulous. It's a 
great solvent for grease. Won't affect most paints or decals. Cleans up 
great. Doesn't cost much.

On 2/11/2026 2:43 PM, Barry wrote:
> I'm not a fan of WD-40 for cleaning.  It really wasn't it's purpose.  I like naphtha for a grease and oil cleaner followed by synthetic oil judiciously where needed.
>
> Barry - N4BUQ