ShapeRectangle 2ShapeXXnote2clipboardclockcredit@2xGroupShapeShapeShapeGroup 2GroupHeart - FontAwesomeGroupinstagram@2x (1)magnifying47map-markerGroupphoneShapesocial-pinterest-outlineGroupribbon001-test-tubeShapeShapesocial-youtube-outline

Fact Sheet: Mold and Mildew

Home  >  Resources  >  Fact Sheets  >  Fact Sheet: Mold and Mildew
Resources
Overview
Fact Sheets
Overview
Fact Sheet: Animal Quarantine
Fact Sheet: Backflow & Backflow Devices
Fact Sheet: Bed Bugs
Fact Sheet: Bedbug Guidelines for Travelers and Public Accommodation Facility Guests
Fact Sheet: Blue-Green Algae/Cyanobacteria Harmful Algal Bloom (HABs) Physician Reference
Fact Sheet: Bureau for Children with Medical Handicaps
Fact Sheet: Church Festival Food Safety
Fact Sheet: Cleaning up After Flood & Sewer Backups
Fact Sheet: Cockroaches
Fact Sheet: Collector Line Tips
Fact Sheet: Commercial Waste Handling and Good House Keeping
Fact Sheet: Connecting to Sewers
Fact Sheet: Cottage Food Operation
Fact Sheet: Dangers of Extreme Cold
Fact Sheet: Daycare Control Measures for Prevention of Communicable Diseases
Fact Sheet: Emergency Pet Kit
Fact Sheet: Extreme Heat
Fact Sheet: Farm Markets
Fact Sheet: Farmers’ Markets
Fact Sheet: Fight the Bite – Facts About Zika Virus
Fact Sheet: Financial Aid for Sewer Connections and Septic System Replacement
Fact Sheet: Fish Fry Food Safety
Fact Sheet: Flood Safety
Fact Sheet: Flooding in a Food Service Operation
Fact Sheet: Food Safety During Power Outages
Fact Sheet: Food Safety When Eating Out
Fact Sheet: Frozen Pipes
Fact Sheet: Gastroenteritis and Norovirus
Fact Sheet: Gastroenteritis in a Retirement/Assisted Living Facility
Fact Sheet: Get Rid of Roaches
Fact Sheet: Guide to Mosquito Control & Mosquito-borne Illnesses
Fact Sheet: Guidelines For Environmental Cleaning and Disinfection of Norovirus
Fact Sheet: Guidelines for Handling Bed Bugs in a School
Fact Sheet: Guidelines for Social Workers, Home Health Care Nurses, and In Home Visitors
Fact Sheet: Guidelines for the Control of a Suspected or Confirmed Outbreak of Viral Gastroenteritis in a Nursing Home
Fact Sheet: Hamilton County Public Health Flood Fact Sheet
Fact Sheet: Hand Washing
Fact Sheet: Handling Water from Swimming Pools and Hot Tubs
Fact Sheet: Heat
Fact Sheet: Hepatitis A
Fact Sheet: Home Aeration Units – Cavitette
Fact Sheet: Home Aeration Units – Coate Aer
Fact Sheet: Home Aeration Units – JET
Fact Sheet: Home Aeration Units – Multi-Flo
Fact Sheet: Home Aeration Units – Oldham
Fact Sheet: Home Swimming Pools
Fact Sheet: Homeowner’s Plumbing Permit
Fact Sheet: Household Sewage Treatment System Tips
Fact Sheet: Household Sewage Treatment Systems & Power Outages
Fact Sheet: How Germs Spread
Fact Sheet: How to be Safe Around Animals
Fact Sheet: Itch Mites
Fact Sheet: Keeping Food Safe During an Emergency
Fact Sheet: Leachfields
Fact Sheet: Lead Poisoning
Fact Sheet: Lice
Fact Sheet: Methicillin-Resistant Staphylococcus Sureus (MRSA)
Fact Sheet: Mold and Mildew
Fact Sheet: MRSA in a Prison Setting
Fact Sheet: Norovirus in Schools
Fact Sheet: Ohio EPA Semi-Public Sewage Disposal System Inspection Program
Fact Sheet: Privacy Practices, Our Legal Duty
Fact Sheet: Private Water System Testing
Fact Sheet: Rabies & Bats
Fact Sheet: Rodent Control
Fact Sheet: Scrap Tires
Fact Sheet: Septic System Abandonment and Sanitary Sewer Connection
Fact Sheet: Septic Systems – AdvanTex AX20 Treatment System
Fact Sheet: Septic Systems – Septic Tanks
Fact Sheet: Septic Systems – Subsurface Sandfilters
Fact Sheet: Sewage Treatment System Owners
Fact Sheet: Sewer Back-ups
Fact Sheet: Storm Drain Overflow
Fact Sheet: Stormwater Pollution and Yard Waste
Fact Sheet: Sump Pumps
Fact Sheet: Tattoos and Piercings
Fact Sheet: Vacuum Sealing + Hazard Analysis Critical Control Point (HACCP)
Fact Sheet: Waste Disposal
Fact Sheet: Water Heater Permits and Inspections
Fact Sheet: Well Disinfection
Fact Sheet: When Do I Need a Plumbing Permit?
Fact Sheet: Whooping Cough
FOI Requests
Links
Partner & Public Health Research
Reports

KNOW THE FACTS!

Mold and Mildew

Mold and mildew are fungi that grow on, and sometimes within, surfaces. They can cause discoloration and odor problems, deteriorate building materials, and lead to health problems such as asthma episodes and allergic reactions in susceptible individuals. 

 

What are Spores?

Spores are the dormant form of mold. They are present everywhere in our environment. Mold develops from spores when humidity rises above 70 percent. Warmer temperatures (above 65 degrees F) also increase mold growth.

 

Where is Mold in my House?

Damp basements and closets or bathrooms with little ventilation are ideal environments for mold and mildew growth. Materials or surfaces exposed to flood or rain water are also susceptible to mold and mildew growth.

 

How can Mold Affect me and my Family?

Mold can ruin organic materials such as photographs, books, and cloth. It can also make permanent stains on plaster and other materials. Mold can produce allergic reactions in persons with respiratory conditions. With certain types of mold, reactions can sometimes be severe.

 

How can I Prevent Mold?

  • Reduce humidity and temperature. Open windows and doors if outside humidity is lower. Install and use dehumidifiers. Remember to empty them often.
  • Increase ventilation. Use fans to dry and increase circulation.
  • Look for signs of mold. Mold can grow and spread quickly. Be aware of potential problem areas and correct them as soon as possible. Dry and brush off objects affected by mold or clean with disinfectant products. You can’t get rid of mold spores, but you can prevent their growth by eliminating or reducing favorable growing conditions.

 

Questions

For further questions, please call our Environmental Health Division at (513) 946-7800.

 

Download a printable version of this fact sheet here.

 

250 William Howard Taft Road
2nd Floor, Cincinnati, OH 45219
Phone 513.946.7800 Fax 513.946.7890
hamiltoncountyhealth.org