 The toilet is the only place in your home when you can literally look inside of your distribution system, right? Short of gutting your bathroom and cutting the pipes apart and doing this. It's for us as a company and for us as salespeople going into the home, it's a perfect example to look in and see what's in your water visually. One of the things is definitely iron. Iron's attributes are red staining, light orange staining, depending on its severity. Iron can build up on the inside of that tank. There's also different types of iron. So if there's a bacterial quality to the water, you may notice that you actually have a slime built up over top of all the sites. Which is worse. Which is a whole other ball game over iron. It's definitely a different method of treatment. It's a little more involved and may require, and may require something other than salt, like a softener. It may require some chemicals to be involved to help treat that water. So a simple trick for everyone is just to pull the lid off to take your toilet. Take a look. If it doesn't look clean, you probably have a water problem. And should have it checked. Correct. Especially if you have kids. I mean, we worry about our kids, but don't seem to worry about ourselves, but... Well, any filtration equipment or anything that you had in your home prior to us coming in wasn't even your water for your particular washer. Mike wasn't even going through that. So anything that was in that well that may or could have been in that well. Was right. You were directly consuming when you brushed your teeth every day, when you showered every day, and a lot of people opened their mouth in the shower. So yeah, I mean... I was gargling with my shower. You know, you're fortunate in a way that, you know, you didn't have a terrible source from a bacterial perspective or from a, you know, something of a pathogen. But, you know, it could have definitely, you know, been a lot worse. A coli. Yeah. Parasites. What else? Coliform is another form of bacteria. Who? Sorry? Coliform. Coliform? Yep. Coliform is one of the tests that is included in a bacterial sample. So they test for coliform and E. coli. Coliform being an indicator bacteria can indicate that there could be an improper seal in the well, an improper cap, a leak in infiltration somewhere, or contamination within the aquifer itself. But it's an indication you should look further into your water source.