[ivyirwin]

So glad I'm not the only one. My house has four different two button toilets and I can't for the life of me figure out which does what. My wife says smaller button is for less water, but on one toilet the small button is tiny and integrated into the bigger button which makes me think it can only be there for when you need a power flush and you press the whole thing. I have no idea.

[morsch]

How long have you been living in the house? This seems like it wouldn't be too difficult to figure out through casual experimentation.

[ivyirwin]

That takes the fun out of it! No in reality there doesn’t even seem to be a material difference in the amount of water used by each button. But I think in the spirit of this thread, why isn’t the interface obvious. At my last house it was a two lever flush where the “eco” flush was a green tab. Much more obvious.