These people are beyond stupid.
Fill the bathtub with a solution of bleach and water. Soak the diapers and other refuse for at least twenty minutes. Squeeze the water through them with a broom or mop. Put into double thick plastic bags.
Soak your linens in bleached water and wash with hot water, dry at hottest temp.
Bleach, bleach, bleach.
Better watch that kind of talk. There are FReepers who will berate you and tell you you'll die doing that.