from the bit i highlighted its got to be considered
who uses a scraper to remove dried on bird poo, you scrape it and then where does the dust and particles go, thats right, you enhale them
its not a joking matter for me, i have a young family and i wouldnt mind see'ing my daughter grow up
i only posted so we could discuss the options (my post was then mearged with this un), you know what they say "2 minds better than 1 and all that"
but hey, if you want to make light of it, carry on :