Difference Between Disinfection and Sterilization
The differences Between Disinfection and Sterilization are as follows:
|
Characteristic |
Disinfection |
Sterilization |
|
Objective |
Reduce pathogens to a safe level. |
Achieve absolute sterility. |
|
Target |
Inanimate surfaces and objects |
Objects requiring complete sterility. |
|
Microorganism Removal |
Reduces, some may survive. |
Eliminates all microorganisms. |
|
Method |
Chemical agents, heat, or radiation |
Heat, pressure, radiation, or chemical sterilant. |
|
Effectiveness |
Effective, but may not eliminate spores. |
Highly effective, eliminates spores. |
|
Application Areas |
Healthcare, homes, public spaces |
Healthcare, laboratories, pharmaceuticals |
|
Examples of Agents |
Disinfectants, UV-C lamps, chemical solutions |
Autoclaves, ethylene oxide gas, radiation |
|
Residue Considerations |
Residues may be present. |
No residues |
|
Regulatory Standards |
EPA and similar regulations |
Stringent healthcare guidelines |
Difference Between Disinfection And Sterilization
Difference Between Disinfection And Sterilization: Disinfection and sterilization are two different types of sanitizing methods. Disinfection reduces the number of microorganisms that can cause infection using heat, chemicals, or radiation. This method is not effective on spores and is commonly used in homes and healthcare facilities. Sterilization on the other hand makes a surface or medium totally free of all microorganisms both in the vegetative or spore form. The sterilization method is mainly used in hospitals and laboratories. Which method is to be used depends on the required level of microbial control.
Table of Content
- Difference Between Disinfection and Sterilization
- What is Disinfection?
- What is Sterilization?
- Key Difference Between Disinfection and Sterilization