 If it's wooden, you may not want to use the TSP on it. You could use Murphy's oil soap instead, but you're going to have to clean them. Right. Okay. Thank you very much. You're welcome, Eve. Good luck with that project. Thanks so much for calling us at 888-MONEYPIT. Thankfully, fewer and fewer people are smoking today, so we're getting fewer and fewer of those calls. But I tell you what, when you get a house that's like that, what a mess. What a big mess. Hard to get rid of that sound. Brian, you've got the Money Pit. How can we help you today? I've got a problem with our septic system.