Hi, i am at my wits end with poo in the garden, i am an organic gardener and dont use weedkillers or slug pellets etc, and always remove the poo with a poop scoop. However, i am in the middle of moving strawberries from a raised bed and have as im sifting and mixing up the soil im finding lighter coloured clumps and i dont know if its poo from being buried over winter or just the soil clumping, i want to grow veg in the bed but dont know what to do with the soil now, is it safe? Is it poo? Should i replace it? Please help!