I went to do a bid this morning for a stained pine house. I have never done one before, I have done some decks. My question is do I use the same mix as I do my usually house wash with. I downstream with 3 gal sh and 2 gal h20 6 oz of elemonator. He is not wanting to strip it. Just mostly get the dirt grime and mildew off. He is going to use a solid type stain to put on it. And I also have to do the decks and out house. I will be putting pics up. Also curious what to charge. He us a good friend but I still got to make some money. I was thinking some where between $1000-1500. Its a 2100 sq fot house plus decks and out house.