If any person eats in that house or lies down in there, then that person must wash his clothes.
If a person picks up one of those dead insects, then that person must wash his clothes. That person will be unclean until evening.
And any person who goes into that house will be unclean until evening.
“After new stones and plaster [223] are put in a house, the priest must check the house. If the mildew [224] has not spread through the house, then the priest will announce that the house is clean. [225] Why? Because the mildew is gone!