This is done by hiring an industrial hygienist or an air quality professional to come to the property and test the air and surfaces for mold spores.

These assessments aren't just disappearing into thin air, they will be used for maintenance that will help stabilize/increase the value of her property.Your SFH requires maintenance and you should have reserves for that.

Hence any "deduction" in massive air quotes is not available.

@Chris Hutchens I'm an air Force vet finishing my degree at Texas State before moving back to San Antonio!

I'm starting a short-term rental property/ Air BnB albatross business. 

Borrego Springs had an incredible super bloom this spring.The Salton Sea area has an air pollution problem from chemical spraying from nearby farms and the town surrounding the sea is very run down.

It may also help if you have any documentation from the air bnb?  

I know here in San Diego I had to have permits just to put air conditioning into my house. 

Quote from @Max Murin: Has anyone paid for BNB Formula, STR Secrets or any other Air BnB Arbitrage Coaching/ Mentorship that helped them get started with their Air BnB Arbitrage journey?

@Christopher DeAraujo I am in the process of getting out of the business of paying for tenant heating given the volatility of oil prices and having seen 5/20 tenants put their heat up to 78 and keeping their windows open for fresh air when it was -20 degrees outside.