All depends on what its for.
I have my toy right now which is my `12 WRX and its spotless. Never is dirty and lives in the garage. Then I have my beater work car that i can 2 craps about because i drive it to work and dont wash it and the roads are awful on my commute and I dont have to worry about any dings or issues when parked. So on one hand I have a spotless showcar on other spectrum i have a car that hasnt been washed in almost a year cause its just a beater i dont care about to get me back and forth to work.