OK, I'm bored, so here's the silly question of the day. Maybe I'll be
surprised and find out the question actually makes sense...
I was painting some trim on a shaded side of the house today and
noticed a bit of dirt and mold on the white vinyl siding. I know there
are products that will clean the mold and brighten the siding a bit,
so I plan to do that.
Since there's not a lot of heavy thing required while painting trim,
my mind started to wander/wonder:
Would it make more sense to wash it before winter or wait until the
spring - or does it make no difference at all?
In other words, if more mold grows in the fall than in the spring, I
should wait until spring and get this year's growth off also. On the
other hand, if more mold grows in the spring, then I should attack it
now and give the new growth less to feast on.
Look, I said I was bored!