Final answer:
You should wash your hands after every use of the restroom to prevent the spread of germs. The CDC endorses a five-step handwashing process as part of essential hygiene practices to avoid pathogens and disease.
Step-by-step explanation:
The correct answer to the question of when you should wash your hands to prevent the spread of germs after using the restroom is C) After every use of the restroom. This practice is a key step in preventing the spread of diseases and maintaining personal hygiene. The Centers for Disease Control and Prevention (CDC) recommends that handwashing should occur in several situations, including after using the toilet.
Proper handwashing involves five steps recommended by the CDC:
- Wet your hands with clean running water and apply soap.
- Lather by rubbing your hands together with the soap, covering all surfaces.
- Scrub your hands for at least 20 seconds.
- Rinse your hands well under clean running water.
- Dry your hands using a clean towel or air dry them.
Adhering to these handwashing guidelines not only after using the restroom but also before eating, after sneezing or coughing, and after handling rubbish, among other activities, is crucial for avoiding pathogens and reducing the risk of illnesses.