if she is cleaning herself, let her seek some cleaning help.
and if she does have help, then let start the cleaning a little closer to pesach, and not bring in chometz in the house. and third, if we (as the wives)know that we cleaned very well, then we did our parts, and the rest (if such a thing happens) is not our (the wives) fault, you take it away from the kid and you put in the outside garbage cans.