Over the years, I have used 1% bleach, Zero-Tol, and Greenshield as both a
drench and a whole-greenhouse (structure, benches, plants, floor and all)
spray. Spray it on and walk away.

The effect on plants is to kill algae and pathogens, that's all.

--

Ray Barkalow First Rays Orchids
http://www.firstrays.com
Secure Online Ordering & Lots of Free Info!


"Dave" wrote in message
m...
What effect does the bleach solution have on the plants? Do you just
spray
it on or do you also use something to wipe it down? The monthly spraying
interests me.
"Ray @ First Rays Orchids" wrote in message
...
I have a twinwall polycarbonate cover on my GH, and even though I use a
1%
bleach spray monthly, I find it helpful; to pull out the big guns every
now
and then - a pressure washer.

--

Ray Barkalow First Rays Orchids
http://www.firstrays.com
Secure Online Ordering & Lots of Free Info!


"WNeptune" wrote in message
...
Any advice on cleaning the inside of a greenhouse - top, sides and
all?




There AINT no easy way.
I scrub mine down (14x28), twice a year, slap and dash in the spring,
and
complete in the fall, by hand, using about 10% bleach and some type of
detergent.
I try and keep it free of algae throughout the year by spraying the
glass,
benches and walks every week with one % bleach. AND, good housekeeping
all
year
long.
I have tried a power washer, but as I have a Lexan liner, it just does
not
work.