Proper Disinfection with Bleach: How Long Should It Sit on Surfaces?
Bleach is a staple household item for cleaning and disinfecting surfaces. It is an effective sanitizer that can kill harmful microorganisms such as bacteria, viruses, and fungi. But how long should bleach sit on surfaces before wiping it off? Is it okay to use it straight away? Read on to find out.
Understanding Bleach as a Disinfectant
Before using bleach, it’s essential to understand what it is and how it works as a disinfectant. Bleach contains sodium hypochlorite, a chemical that attacks and destroys the cell membranes of microorganisms, terminating their growth and killing them.
How Long Should I Let Bleach Sit on Surfaces?
According to the Center for Disease Control and Prevention (CDC), you should let bleach solution sit on surfaces for a minimum of one minute to ensure proper disinfection. This time applies to both household bleach and sprays or wipes that contain bleach.
Tips for Using Bleach Properly
To use bleach properly and achieve effective disinfection, there are some tips you should follow. First, always check the bleach expiration date before using it. Expired bleach may not work as effectively. Second, prepare the bleach solution correctly by mixing it with water according to the manufacturer’s instructions. Third, use gloves and eye protection to minimize the risk of skin and eye irritation. Lastly, ensure that the surface you are disinfecting is clean and free from dirt and grime.
In summary, letting bleach sit on surfaces for a minimum of one minute after application is crucial to achieving proper disinfection. Remember to follow the tips mentioned above for optimal results and always use bleach cautiously to avoid accidents and injuries.
