1. Invest in a moisture meter/humidistat to monitor levels in your home.
2. Consider buying a dehumidifier.
3. Run the air conditioning.
4. Use fans to keep air moving.
5. If no AC, keep your house ventilated – windows open, exhaust fans on, etc.
6. Try taking colder, shorter showers.
7. Plants release moisture so consider temporarily moving them outside.
8. Replace your furnace/AC filters.
9. Line dry laundry outside.
10. Put charcoal briquettes in a basket in your home to absorb moisture.