I use 'country fresh' when flasking. It does mask the chlorine smell
somewhat and there is nothing more pleasant then choking on "country fresh"
chlorine gas fumes. I might have to try the lemon or orange scent.

Physan in the trays works a bit to hold off algae. At least it did in my
trays when I grew in the basement. Chlorine, physan, whatever...the trays
still need to be cleaned out several times a year and the gravel rinsed of
debris. And of course, it goes without saying that one needs to be doubly
careful to keep roots out of chlorine or physan impregnated humidity/catch
tray water.


"Rob Halgren" wrote in message
...
Unless you use the lemon scented bleach... Which is what I do. It
doesn't actually smell much like lemons, but it smells a lot better than
regular bleach. Actually there are a number of different scents added to
bleach nowdays, very fashionable...