On 3/17/2016 8:15 PM, Tim Daneliuk wrote:
Yes, you might as well send it on off as the WD-40 will gum it up when you least want it to. For lack of labeled "Naptha" you could have used a little lighter fluid or Coleman fuel.
Noooooooo. You never oil a shutter because it accumulates crud from the residue. You clean shutters with naptha because it leaves minimal residue.