I never use it in my house as I just think there is no need, everything can be done with a bit of elbow grease IMO.
I know people who use toilet bleach to mop the floor, when washing whites, doing the dishes with coffee / tea stains, in a spray bottle for wiping down crumbs in the kitchen. It makes me feel unwell being in certain friends houses that have a bleach fetish.
Anyone else manage to survive without it?