Mold on cellar walls

My parents in Michigan have always run a dehumidifier in their basement also.

A word of caution about the mold. I have asthma also and most asthmatics are allergic to molds. The mold in your basement could trigger asthma and sinus problems more than any bleach or vinegar solution.

You gotta kill off the mold that is there, and that pretty much means bleach in some form. Perhaps some of the pro-grade ($$$) mold removers will not have an aroma, but not sure you will get away from that?

As someone else said, if bleach is bad, mold could be really really bad for her.

--->Paul

You have two problems;

1) Don't let your wife near that house until you get a pro to remove the walls or the mold from the walls. There are experts who do "mold removal"; see your big city phone book.

2) All mold will return unless the cause for it is eliminated. Ventilation may be enough, dehumidification may be required. Any water entry must be eliminated which usually involves regrading the house peremiter, at a minimum.

If a real estate broker was involved in the transaction, you might want to see an attorney to learn your rights. In many states you can get them to pay for mold remediation.

Alternatively, bleach with lots of ventilation? Good luck.