I'm considering buying a cold water machine; 4000psi/4gpm with a comet pump. I have never heard of comet pumps. Are they reliable? cronic problems? parts availble? Any advise? Thanks
Is one method better than another for pricing cleaning and staining a fence(square foot vs linear foot} When pricing what do you do when you incounter fences like picket( spaces between boards} and shadow fences{ off center back to back[4 sides to stain]. Any pricing infor would be helpful. Thanks