Allotments 4 All

hi all
just gearing up my green house to plant some fruit & veg for the coming summer and i have found quite a bit of old cat poo just under the surface . They must have got in over the winter period . Ive taken alot of the soil off but im still worried it wont be safe as ive 3 young children when the veg has grown !!!
Can anybody suggest what i would need to do and would it be harmful ? the poos are quite small and dried up .
or do i just keep digging down and replacing soil !!!
anyone please help !!!!
mark

how on earth did the cat get in?

Cats with thumbs Tony ;)

Just remove the poo, don't worry about the soil. As long as the veg is washed it'll be fine.