The link posted above is the framework for child in need NOT child in need of protection. The one link is a tool used to assess what area's parents might need help with, NOT what evidence you need to remove children.
I love how no one ever knows that you cannot remove a child from their home without Police say so and court say so. The police can and do refuse sometimes.
My washing pile is huge, my kids get yelled at and my house is in no way spotless. Most sw do use common sense, and know when they are being lied to.
I always did bedroom checks, I learnt early on, that just because the rooms downstairs are nice and clean, doesnt mean the kids rooms are.
One house i went to had nice sofa, carpets downstairs, clean floor, tv, ime looked like a normal family house. I went upstairs to find a kids room with 1 cot and 1 bed. No bedding, no curtains, urine soaked carpet, a lock on the door and the kids had got so hungry they had started to eat the foam in the cot mattress! There was soiled nappies in the corner, poo on the walls and no toys. If I hadnt gone and checked upstairs, I would never have known :(