We have recently cleared some very old trees at the bottom of our garden to build a greenhouse. However, whilst in the process of building the greenhouse we realise that there are a lot birds flying in and around the trees in the surround garden - and they a pooping on the base of the green house.
Does anyone have any suggestion as to how we can protect the greenhouse glass from bird poop before we finally put the glass in the greenhouse.
Many thanks
Marian
