she is a toiletert,y the way. >>to have l different flows, but carli, you have to have a 1.6 gallon or less. -- currently. >> that is the state plumbing code minimum standard. >> that is going to save your water compared to what a lot of people still have in their bathrooms. they have 3.5 or 5 gallons. that is using a ton of water. >> the year there is a new city ordinance requirement to reduce flow flesh? >> and a lot of manufacturers are real -- are already making those toilets. right here, we have a dual-flush toilet. this toilet uses 1.6 gallons on the full flush and 0.9 on the half less. >> what happened? >> it automatically opens. this is a we can get to that la. >> this is the half loss, which is how many? >> 0.9. so it is very good toilet, water-saving. and then the other kind of toilet that saves water is and 1.28 gallons a flush. >> i know when people first started selling and installing the 1.6, there were problems with it was not clear in the bowl and all of that. have those generally been resolved? >>