I'll need a link to that steamer!
I was just thinking about this because we bought CLR to clean out a shower head.
We now have Sodium Hypochlorite (my personal favorite), Hydrogen Peroxide (DW's favorite), CLR, vinegar, home made soap (lard, lye), windex, then we have some mineral spirits for oil paints. We also get a draino type product periodically. It seems like a lot of chemicals.
How does one buy or make surfactants by themselves?