Originally Posted By: OilFilters
I was just thinking about this last time I changed the oil. Out of habit, I normally wipe it off. And then I thought...why bother? There is probably half a quart of dirty oil left inside the engine, wiping a few extra drops off isn't going to make a difference. Probably more likely to leave lint from the paper towel behind.
As for "inspecting" it, I couldn't see the gasket surface anyway unless I used a mirror. I always look at the filter after a few miles to make sure nothing is leaking.
I have no issues with that. I do wipe it, clean it, and I never use a paper cloth but a new microfiber
cloth. I don't want debris, old gaskets, etc. But honestly it's about cleanliness and I don't want oil dripping on my driveway and I don't want my fresh filter dirty with old oil and hard to grip. After I install the filter I wipe it too as it is an indicator if I have a leak.
I see guys dip a fresh filter in the oil pan and use old oil on the gasket. They gum up the fresh filter and make it a mess. I don't like sloppiness.