We also added the tenant to the list so that she may contact the pest company any time in between so that they can come out and spray for free if anything reappears.

But they will actually do the dang research to accurately valuate your house, they charge more because they are taking their time and doing their jobs well, instead of just churning out cheap/shoddy spray-and-pray appraisals at the cyclic rate of fire of a light machine gun fired from the hip.

Spray out the basement, paying special attention to the area you found the evil mold at.

We're talking about a little prep work and spray for mine.

- I need to do it as soon as 8/30 has passed, because I have new tenants who want to move in ASAP and we still need to get the place sprayed for bed bugs, carpets, paint, and appliances.

Cat or dog urine:   there is a neutralizer spray that you can buy at Pets Mart.2.  

spray bleach water on the pipes. its not uncommon for it to grow there.

(Dadumdumdumdumdum)1)  Get a 1-3 gallon pump sprayer.2)  Fill it with bleach3)  Add one bottle of dawn dish detergent.When you pump the spray on the beams, the bleach kills the mold and the dish detergent holds it to the beam till the job is done.This is what FEMA prescribes, it does work, and best of all, it's cheap!!

The old steam heat had apparently sprung a leak and was spraying hot steam in the wall, which created mold that traveled to a large portion of the house.  

There is a spray on ceramic coating that can be used on the outside.