Mold is a common problem in many households, especially in areas like Metro Atlanta, and if not treated promptly, it can pose significant health risks like poor air quality. Baking soda is a popular natural cleaning agent known for its effectiveness against mold. In this article, the experts from The Mold Assassins will share the latest tips on cleaning mold with baking soda, provide step-by-step instructions for its use, and discuss other natural methods to combat mold.

What Is Mold?

Mold is a fungus that grows in warm, humid environments like bathrooms, kitchens, and basements. Mold reproduces through tiny spores that float in the air and settle on surfaces where they can grow. Once mold establishes itself on walls, floors, or other surfaces, it can quickly spread if not removed. Mold comes in various types, from toxic black molds to less harmful white molds, but all types require moisture to survive.

Why Does Mold Grow More Frequently In Metro Atlanta?

Metro Atlanta’s climate is characterized by warm temperatures and high humidity, creating an ideal environment for mold growth. Frequent rain and moisture-laden air contribute to damp conditions in homes, particularly in areas like basements, bathrooms, and kitchens. These factors and potential issues like poor ventilation and water leaks make Metro Atlanta homes particularly susceptible to mold problems.

Health Risks Of Mold Exposure

health risk of mold

Mold exposure can cause coughing or wheezing, even in healthy people. For those with asthma or chronic lung diseases, mold exposure can lead to more serious health problems like hypersensitivity pneumonitis or allergic bronchopulmonary mycosis.

Mold in schools is a growing concern, as it affects the health and well-being of students and staff. Ensuring that school environments are free from mold is vital for maintaining good air quality and preventing health problems among children.

What Is Baking Soda?

Baking soda, sodium bicarbonate, is a white powdery substance often used to make baked goods rise. It is not harmful and is kind to the environment, so it’s a good choice for cleaning your home.

How Does Baking Soda Kill Mold?

baking soda kill mold

Baking soda is effective against mold because it can alter the pH level of its surroundings, neutralize odors, and absorb moisture. It acts as an abrasive agent when mixed with water, helping scrub dirt and grime away. Studies have shown that sodium bicarbonate can kill certain strains of fungi, including some that cause black mold.

Items You’ll Need

  • Baking soda
  • Warm water
  • Gloves and eye protection
  • Spray bottle
  • Scrubbing brush or scouring pad
  • Washcloth
  • Drying towel

Steps For Using Baking Soda To Kill Mold

While these steps can effectively remove moderate mold, extensive or persistent mold growth may require professional help from a mold removal company like Mold Assassins.

  1. Wear protective gloves and eyeglasses to avoid mold or cleaning solution irritation.
  2. Combine one-quarter tablespoon of baking soda with one cup of water to make a solution.
  3. Transfer the mold solution into a spray bottle and apply it to the affected area.
  4. Use a scrubbing brush or scouring pad (whatever you have at that time) to remove visible mold.
  5. Rinse the area with clean water to remove residue, and use a drying towel to wipe the surface dry.

Other Natural Methods For Killing Mold

While baking soda is effective, other natural cleaning agents can also help combat mold:

  • Vinegar: Contains acetic acid, which can kill mold. Apply directly or mix with water in a spray bottle.
  • Tea Tree Oil: A natural antifungal agent. Mix a few drops with warm water and spray on the affected area.
  • Hydrogen Peroxide: A mildly acidic solution that can be applied directly to mold. Let it sit for an hour before rinsing with warm water.


Addressing a mold problem promptly is crucial to preventing its spread. Natural cleaning agents like baking soda, vinegar, and tea tree oil can keep your home or garden free of mold and maintain a healthy living environment. Professional remediation services are recommended for extensive mold issues to ensure thorough removal and cleaning.

Schedule a cleaning appointment with Mold Assassins today, and our expert cleaners will ensure your home remains mold-free.