Is ONR doable all year?

Wondering if anyone has use ONR all year, meaning not using a pressure washer at all.

Was thinking about that... pressure washer gets in between all the cracks and stuff...

 

Yes, use it all year. What cracks on your vehicle do you need to blast out?

 

all the crevices of the car, like where the bumper meets fender, alot of dirt tend to build up there.

 

I'd recommend a small brush or folded microfiber to get those clean. To me, a pressure washer is just going to drive the debris (and water) deeper into the crevice and into where it will eventually lead to corrosion.