Prompt attention to the aftermath of a fire is key because if left untreated for several weeks, the costs for restoration will skyrocket. Metals may need to be replaced, carpet will permanently discolor and glass may be severely etched and need to be replaced. It will also become apparent that the odors caused by the disaster may still be present and intense enough to be distracting. Because ash is acidic, the longer it takes to hire experts, the more destruction it will cause.