What’s The Difference Between Sanitizing and Disinfecting?
This Article Written By

Carly C.
Author / Co-Owner
Hi there, my name is Carly! I am a massive New England Patriots fan, I cannot start my day without Starbucks, and… growing up, I was my mom’s messiest kid. Who would’ve thought I would be the one to own a cleaning business.
Hey there! It’s Carly from FreshLee Cleaning Co., here to clear up some confusion about two buzzwords we hear all the time: sanitizing and disinfecting. These terms are often used interchangeably, but they actually mean different things. Knowing the difference can help you keep your home not just clean, but also healthy and safe. Let’s dive into the details and get our facts straight!
What's the Difference?
Sanitizing
Sanitizing is all about reducing the number of germs on surfaces to a safe level. It doesn’t kill all bacteria, viruses, or fungi, but it lowers their numbers to a point that they’re less likely to cause illness. This is usually done with products labeled as sanitizers, which are great for everyday cleaning tasks.
When to Sanitize
- Kitchen countertops after preparing food
- Tables and high chairs where kids eat
- Light switches and doorknobs
Products to Use
- Sanitizing sprays and wipes
- Mild bleach solutions
- Multi-purpose cleaners labeled as sanitizers

Disinfecting
Disinfecting goes a step further by killing nearly all germs on surfaces. Disinfectants are stronger and usually need to stay on the surface for a specified amount of time to be effective. This is crucial in areas where germs can spread illness more easily.
When to Disinfect
- Bathroom surfaces like sinks, toilets, and shower areas
- High-touch areas during flu season or a viral outbreak
- After someone in the household has been sick
Products to Use
- Disinfecting sprays and wipes
- Hydrogen peroxide solutions
- Strong bleach solutions
How to Use Them Properly
Read The Labels
Always check the product label for instructions on how to use it effectively. Some products need to remain wet on the surface for a few minutes to work properly.
Clean First, Then Disinfect
For best results, clean surfaces with soap and water to remove dirt and grime before applying a disinfectant. Dirt can block the disinfectant from reaching germs.
Safety First
Use gloves and ensure good ventilation when using strong disinfectants to protect your skin and lungs.
Why It Matters
Understanding the difference between sanitizing and disinfecting is key to maintaining a healthy home environment. Sanitizing is great for everyday cleaning, keeping surfaces relatively germ-free and safe. Disinfecting is essential when you need to ensure that surfaces are free of harmful bacteria and viruses, especially during times of illness or in high-traffic areas.
Need Help From The Pros?
Keeping up with sanitizing and disinfecting can be a lot, especially if you have a busy schedule. If you’re in the Southwest Florida area and need a helping hand, FreshLee Cleaning Co. is here to assist! We know exactly how to keep your home sparkling clean and germ-free. Reach out and schedule a cleaning service with FreshLee Cleaning Co. today – we’ll make sure your home is not just clean, but also safe and healthy!
By understanding and applying the differences between sanitizing and disinfecting, you can ensure your home stays a safe haven for you and your family. Happy cleaning, everyone!