Digital BW, The Print

I've been following this thread for a bit... thanks to all with
knowledge... but before I mix up a big Christmas batch, I'm unclear
about part of it... I'm trying the glycerin, distilled water, but from
there I'm unclear if what tilex and simple green offer are
interchangable... or do they each offer something unique? Lastly, the
tilex I saw in the store had the fragrence Paul mentioned, but does
that rule it out? Stinks around here anyway...
Thanks all,
Tyler