The green north side...

The north side of the garage was just green. No sun. I was sitting in the back yard and couldn't look at it any longer. It just felt so grungy to sit there...though the dogs didn't seem to mind it.

The sides of the garage are some sort of cement parging with flecks of shiny things...it isn't painted. 

We had gotten the power washer to work on the radiators. I could have sat there and read a book in the sun....and it was really warm day -- not today. I couldn't look at it any longer so I decided to try and wash the green crud off.

It came off pretty well without any chemicals. And I brought in the helper.

Much better...