Treat moisture as part of every turnover. Check for leaks, musty smells, and wet spots each time the property is cleaned, keep indoor humidity under control while the unit sits empty, and act fast when you find a problem. A guest who smells mold may leave a review that costs you future bookings, so a quick inspection and fix protects both the property and your income.
Why rentals are prone to mold
Florida rentals often sit closed up between bookings. When the AC is set high or turned off to save money, indoor humidity rises. Guests also add moisture from showers, wet swimsuits, and beach towels left in piles. Small leaks can go unnoticed for weeks when no one lives there full time.
A turnover moisture checklist
- Sniff test every room when you first open the door
- Look under sinks and around toilets for drips
- Check ceilings under bathrooms and around AC vents
- Look at the AC drain pan for standing water
- Check window sills and sliding door tracks after rain
- Make sure exhaust fans work in every bathroom
Keep humidity in check when the unit is empty
The EPA recommends keeping indoor humidity below 60%, ideally between 30% and 50%. Do not turn the AC off between guests in humid months. A smart thermostat or a humidity sensor lets you monitor conditions remotely.
What to do when a guest reports a musty smell
- Respond quickly and politely
- Find the source if you can do so safely
- Fix the moisture problem
- Have the area inspected if the smell persists or the affected area is larger than about 10 square feet
- Document what was done
How Mold Masters helps rental owners
Mold Masters offers vacation rental mold services in Dunedin, Clearwater, Palm Harbor, and Largo. We work around your booking calendar to help keep your rental ready for guests. We also provide air quality testing and HVAC sanitization, two services rental owners use when a musty smell keeps coming back.
Before your next busy season, contact Mold Masters to schedule a check of your rental.
Frequently Asked Questions
Should I turn off the AC when my rental is empty?
Not in humid months. Set it to a moderate temperature so it keeps removing moisture.
Can I rent the unit while mold work is happening?
It depends on the scope and location of the work. Discuss scheduling before work starts.
Do guests have to be told about mold?
Requirements vary. Check with your property manager or an attorney for your situation.