Went to Sidney store to purchase stain. Told clerk it must be different from what pergola was stained with which I purchased week before. He insisted to use the same stain I told him my contractor said it is a different type, and he argued that the same is fine. Stained the walkway, needed more went back and different employee told me I should not have used what he recommended that is the worst mistake ever!!!!! Should not have employee so unknowledgeable!