Hey Tildes car folks, so Rust Protection like this one in Canada -- is it beneficial and or necessary for cars during in Canadian winter? I know we have a lot of salt on the roads, and just in the sea air as well. Talked to a tow truck driver and he always does his work and personal cars every year.

So I took mine in too. But i wish I'd known that they don't wash the car beforehand. Like an idiot I just drove to the appointment and I got my car back and it's still covered in a layer of regular road dirt. Did I just waste $180?

Bonus question: the other older car has a 5 x 10 mm rust spot on the side - would this kind of coating do anything about it or what do I do to fix it or not let it get worse?

I have a 2014 CRV, it loses oil horribly and I'm going to have to check it a couple times a week or risk my engine. The mechanic was hesitant to even help me limp it along and said basically there's no fix besides replacing the engine. He put 3 quarts in that day. I didn't have a warning it was low other than the loud start.

I'm trying to decide if it's worth continuing maintenance on this car or worth trading in now while the engine is still kicking (and switching to an electric used car probably) or nursing this along for another year or so. We have a car loan on a wheelchair van we're trying to refinance which means I'll be looking at cars that are about equivalent in value to the CRV.

Thoughts? Advice? Besides keeping oil in my car because I didn't know it was this bad. Ó⁠╭⁠╮⁠Ò