Question: Did you have a room AC unit or was it central.
I beleive you most likely had a room unit and the culprit is mold. When you cool air water condenses and the water content of the air and surroundings goes up and can produce mold. Also mold can grow inside the unit if air is in total recircualtion mode.
Using the AC/vent mode may help a little to exchange some fresh air.
Keep the bathroom vent running.
Never shower with the bathroom door open.
Keep wet towels out of the room.
Keep wet towles you plan to resue off the floors.
Bring a De-humitifier with you.
Stay in a resort with central air versus room to room air.
Try spryaing a mold killer (Lysol) into the intake on the unit.
Lysol the room and bath room.
Bring a space heater and run AC on max. The White House used to do something like this. What this does is condense water out of the air and then heats the air back up allowing the air to hold more water. The air then dries out the room and the AC unit condenses the water and expells.
The mold may also grow on the cooling coils in the unit so replacing the filter may not be the key.
Some filters are washable and are not replaced. This is the worst case for mold as normally they are just hosed down and not soaked in a bateria killing solution.
Callas
I beleive you most likely had a room unit and the culprit is mold. When you cool air water condenses and the water content of the air and surroundings goes up and can produce mold. Also mold can grow inside the unit if air is in total recircualtion mode.
Using the AC/vent mode may help a little to exchange some fresh air.
Keep the bathroom vent running.
Never shower with the bathroom door open.
Keep wet towels out of the room.
Keep wet towles you plan to resue off the floors.
Bring a De-humitifier with you.
Stay in a resort with central air versus room to room air.
Try spryaing a mold killer (Lysol) into the intake on the unit.
Lysol the room and bath room.
Bring a space heater and run AC on max. The White House used to do something like this. What this does is condense water out of the air and then heats the air back up allowing the air to hold more water. The air then dries out the room and the AC unit condenses the water and expells.
The mold may also grow on the cooling coils in the unit so replacing the filter may not be the key.
Some filters are washable and are not replaced. This is the worst case for mold as normally they are just hosed down and not soaked in a bateria killing solution.
Callas