In addition to commercial products, several natural and DIY methods can assist in controlling indoor humidity:

• Houseplants: Certain plants, like peace lilies and Boston ferns, can absorb moisture from the air.
• Salt or cat litter: Placing bowls of these materials in damp areas can help absorb excess moisture.
• Improved ventilation: Regularly opening windows and using exhaust fans can reduce humidity levels.
• Drying clothes outdoors: Whenever possible, dry laundry outside to prevent adding moisture to indoor air.  

Note: While these methods can be helpful, they are most effective when used in conjunction with other humidity control strategies.