The Difference Between Cleaning, Disinfecting, and Sanitizing

Maintaining a clean and safe environment is essential, whether at home, in the workplace, or in public spaces. However, many people use the terms cleaning, disinfecting, and sanitizing interchangeably, even though they have distinct meanings and serve different purposes. Understanding the differences between these processes can help ensure a healthier environment and reduce the spread of germs.




What is Cleaning?

Cleaning is the process of removing dirt, dust, and debris from surfaces. It typically involves using soap or detergent and water to physically lift and remove contaminants. While cleaning improves the appearance of a space, it does not necessarily eliminate bacteria or viruses.

Key Benefits of Cleaning:

  • Removes visible dirt, dust, and grime.

  • Improves overall aesthetics of a space.

  • Prepares surfaces for deeper sanitation processes.

  • Reduces the number of germs but does not necessarily kill them.

Common Cleaning Methods:

  • Sweeping and vacuuming floors.

  • Wiping down surfaces with a damp cloth.

  • Washing dishes and laundry with detergent.

  • Mopping with water and mild soap.

What is Disinfecting?

Disinfecting goes a step further than cleaning by using chemical agents to kill bacteria, viruses, and fungi on surfaces. Disinfectants are often used in high-touch areas such as doorknobs, countertops, restrooms, and medical facilities where pathogen control is crucial.

Key Benefits of Disinfecting:

  • Kills harmful microorganisms, including bacteria and viruses.

  • Reduces the risk of illness transmission.

  • Helps prevent outbreaks of infectious diseases.

  • Required in healthcare settings and food preparation areas.

Common Disinfecting Methods:

  • Using EPA-approved disinfectants on high-touch surfaces.

  • Applying bleach solutions or alcohol-based wipes.

  • Using fogging or electrostatic sprayers in large spaces.

What is Sanitizing?

Sanitizing is the process of reducing the number of germs to a safe level as determined by public health standards. Unlike disinfecting, which aims to eliminate germs, sanitizing focuses on lowering their numbers to minimize health risks.

Key Benefits of Sanitizing:

  • Reduces bacteria to safe levels.

  • Often used in food service areas and childcare facilities.

  • Less harsh than disinfecting but still effective in maintaining hygiene.

  • Helps prevent cross-contamination.

Common Sanitizing Methods:

  • Using sanitizing wipes on dining tables and kitchen counters.

  • Applying diluted bleach solutions on food preparation surfaces.

  • Using hand sanitizers with at least 60% alcohol.

When to Clean, Disinfect, or Sanitize?

Understanding when to use each process depends on the environment and the level of hygiene required:

  • Cleaning: Ideal for everyday maintenance in homes, offices, and general areas.

  • Disinfecting: Necessary in high-risk areas such as hospitals, restrooms, and after exposure to illness.

  • Sanitizing: Essential for food preparation areas, restaurants, and childcare settings to keep bacteria levels controlled.

Why Choose Professional Cleaning and Sanitation Services?

At Corbell Projects, we provide comprehensive cleaning, disinfecting, and sanitizing services to ensure your space is both visually clean and hygienically safe. Our team uses industry-approved methods and EPA-certified products to create healthier environments for homes, businesses, and public facilities.

Contact us today to learn more about our sanitation solutions and how we can help keep your space safe and clean.

Ensuring Clean, Safe, and Healthy Environments.


Contact Us


Moisture Control in Buildings