We really loved the aesthetic of the house we bought last year

But 100 years of Pittsburgh soot takes its toll

The discolorations didn't come off with any environmentally-friendly cleaner

And the paint on the roof was, well, a bit of a mess

It was in need of some sprucing up

And the garage wasn't so great either

The only solution: spray it!

The result: we and the neighbors were very happy!