When it comes to hygiene, we all know the basics: wash your hands, brush your teeth, and keep your living space clean. But there’s a whole world of “small” habits and behaviors that many people overlook. The reality is that these seemingly minor actions often have a greater impact than we think.
And the more intelligent and mindful people are, the more they tend to avoid these incredibly unhygienic practices that others might think are no big deal. These habits can affect not only physical health but also mental well-being.
Let’s dive into eight things intelligent people refuse to do when it comes to hygiene, and why they avoid them.
Not Washing Hands After Touching Public Places

It’s easy to forget that public places, such as public transportation, office spaces, or even shopping malls, are often teeming with germs. The doorknobs, elevator buttons, handrails, and chairs we touch carry bacteria and viruses. While most people may shrug it off, intelligent individuals remain mindful of it.
They understand that germs can easily spread through direct contact, especially on high-touch surfaces. They make it a habit to wash their hands or use hand sanitizer immediately after touching these surfaces, reducing the chances of getting sick or contaminating others.
Leaving Their Phone Untouched for Too Long
We’re all guilty of checking our phones multiple times a day, but how many of us clean them regularly? Smartphones are a breeding ground for germs. They travel everywhere with us, into public restrooms, restaurants, and the gym, and we barely give them a second thought. The average person touches their phone thousands of times per day, transferring bacteria, dirt, and oils.
The bacteria on our phones can even transfer to our faces, contributing to acne and other skin irritations. Intelligent people understand the importance of hygiene in every aspect of life and ensure their phones are regularly wiped down. Using an antibacterial wipe or screen cleaner a few times a week can help reduce germ buildup.
Not Flushing the Toilet Lid Before Flushing

It’s a basic hygiene rule, yet many people overlook it. When you flush a toilet, the water can send droplets into the air (and bacteria). This is especially problematic in public restrooms. Intelligent people make it a habit to close the toilet lid before flushing.
This simple action can significantly minimize the spread of harmful bacteria that can linger in the air for hours. By taking a few seconds to close the lid, you avoid the so-called “toilet plume,” a term for the aerosolized bacteria that can float around after flushing.
Reusing Towels or Bed Sheets Without Washing Them
How long do you keep using a towel or a set of bed sheets before washing them? It’s easy to ignore, but reusing towels or sheets without washing them regularly is a major hygiene mistake. Sweat, oils, dead skin cells, and bacteria accumulate on these surfaces, making them a breeding ground for germs.
Intelligent people understand the importance of cleanliness in every area of their lives, including the bedroom and bathroom. They wash their towels after every few uses and wash their sheets at least once a week. This habit not only promotes good hygiene but also improves sleep and skin health.
Sharing Water Bottles or Eating Utensils

Sharing food or drinks may seem like a harmless gesture of kindness, but it can also be a breeding ground for germs, especially in social situations. The transfer of saliva from one person to another can carry bacteria and viruses. Intelligent people are mindful of their health and hygiene and prefer not to share drinks or utensils.
Even though it’s common to take a sip from a friend’s water bottle or share a bite of food, doing so can spread harmful germs and cause infections or illnesses. Choosing not to engage in this seemingly innocent habit can make all the difference in maintaining one’s health.
Touching the Face Without Washing Hands First
How often do we touch our faces throughout the day? From adjusting our glasses to scratching an itch, the face is one of the most touched areas of the body. The problem is that our hands come into contact with countless surfaces covered in bacteria and dirt. When intelligent people touch their face, they make sure to wash their hands first.
This small habit helps reduce the risk of transferring germs from unwashed hands to sensitive areas such as the eyes, nose, and mouth, where bacteria can easily enter the body. It’s one of the easiest ways to prevent skin irritation, breakouts, and the spread of infection.
Wearing Shoes Inside the House

We often don’t think twice about tracking dirt and bacteria inside when we wear shoes indoors. But intelligent individuals know that shoes pick up a lot more than just mud or dirt from the outside world. Shoes are exposed to countless germs, from public restrooms to public transportation, and even outdoor allergens. When these shoes enter the home, they bring all of those germs with them.
Smart people make it a rule to remove their shoes before entering the house to avoid spreading germs and to keep their living space cleaner. Keeping a pair of indoor slippers or house shoes can also be a great way to maintain comfort while still practicing good hygiene.
Not Disinfecting Household Items Regularly
How often do we disinfect our remote controls, keyboards, or doorknobs? These household items are used daily, yet most people rarely think to clean them. Over time, these surfaces accumulate bacteria, germs, and viruses that can easily spread to other areas of the home.
Intelligent people, however, know that regular disinfection is an essential step in maintaining a clean, healthy environment. Wiping down high-touch surfaces with disinfecting wipes or sprays once or twice a week helps reduce the spread of germs and ensures a cleaner, healthier home for everyone.
Conclusion
While it’s easy to dismiss some of these habits as minor, the truth is that small, everyday actions can significantly affect our overall health and well-being. Intelligent people recognize the importance of paying attention to these seemingly insignificant details, understanding that hygiene goes beyond just washing your hands or brushing your teeth. It’s about being mindful of your environment and taking steps to reduce exposure to germs, bacteria, and viruses.
By refusing to engage in the eight unhygienic behaviors discussed above, you’re not only protecting yourself from illness, but you’re also contributing to a cleaner, healthier environment for those around you. Hygiene reflects how much you value yourself and the people in your life, and thoughtful practices show a deep respect for both.
Read the original Crafting Your Home.
