Why Removing Shoes At Home Matters In Korea And Iran

One of the first household rules many foreigners learn in Korea is simple: take off your shoes before entering.

For Koreans, leaving outdoor shoes at the entrance and walking inside in socks or slippers feels completely natural. However, visitors from cultures where shoes are sometimes worn indoors may initially find the custom unfamiliar.

What many people do not realize is that this tradition is not unique to Korea. In Iran, removing shoes before entering the main living area is also a common household practice. Although the two countries developed this custom through different histories and living environments, both connect clean floors with comfort, hospitality, and respect for the home.

Korea Isn’t the Only Country Where Shoes Stay at the Door / Shutterstock

In Both Countries, the Home Is Separated From the Outside World

In Korean homes, the entrance area, known as the hyeongwan, creates a clear boundary between the outdoors and the indoor living space.

Shoes worn outside may carry dirt, dust, rainwater, and other contaminants. Removing them at the entrance helps prevent outdoor debris from spreading across the floor. Many households provide indoor slippers, although some people prefer to walk around in socks or barefoot.

A similar idea exists in many Iranian homes. Outdoor shoes are generally removed near the entrance before people enter carpeted living areas. Guests may be offered indoor slippers, known in Persian as dampāyi, although household customs can vary.

In both cultures, the practice is more than a practical cleaning habit. The moment shoes come off marks the transition from the public world outside to the private and comfortable space of the home.

Korea Has Ondol, While Iran Has Persian Carpets

The similarities between Korean and Iranian customs become clearer when looking at how people traditionally used the floor.

Korea’s shoe-removal culture is closely connected to ondol, the country’s traditional underfloor heating system. For centuries, warm floors served as important living spaces where people sat, ate, rested, and slept.

Because the floor was used so closely in daily life, keeping it clean was essential. Wearing outdoor shoes inside would not only bring dirt into the home but also interfere with a lifestyle centered around sitting directly on heated floors.

Iran developed a similar relationship with indoor floors through its long tradition of carpet-making.

Persian carpets are not simply decorative objects. In many homes, carpets create central spaces where families sit together, drink tea, eat, relax, and welcome visitors. Protecting these areas from outdoor dirt therefore becomes part of maintaining both cleanliness and comfort.

The reasons developed differently—heated floors in Korea and carpet-centered living spaces in Iran—but the result is remarkably similar: outdoor shoes remain near the entrance.

Why Some Foreign Visitors Find the Custom Surprising

Indoor shoe habits vary widely across countries, regions, families, and even seasons.

In many parts of Asia, the Middle East, Northern Europe, and Eastern Europe, removing shoes at home is common. In some households in North America and Western Europe, however, wearing shoes indoors may be more socially acceptable, especially during short visits.

This difference can create uncertainty for first-time visitors to Korea or Iran.

Should guests remove their shoes too? Is it acceptable to walk around in socks? Are indoor slippers required?

In most Korean and Iranian homes, following the host’s example is the safest approach. If shoes are arranged near the entrance or the indoor floor is raised above the entryway, guests are generally expected to remove their shoes before stepping inside.

Wearing clean socks can also be helpful when visiting someone’s home, as guests may spend much of their time without shoes.

Korea Isn’t the Only Country Where Shoes Stay at the Door / Shutterstock

Removing Shoes Is Also a Sign of Respect

Cleanliness is an important reason behind the custom, but it is not the only one.

In both Korea and Iran, the home is often viewed as an important family space—a place for resting, eating, spending time together, and welcoming guests. Removing outdoor shoes shows respect for the household and the way its residents maintain their living environment.

In Korea, stepping onto the indoor floor while still wearing outdoor shoes may be considered careless or impolite. In Iran, walking across clean carpets in outdoor footwear can create a similar impression.

The act itself is small, but its meaning is larger: “I respect your home and will follow its customs.”

Different Traditions, but a Surprisingly Similar Idea of Home

Korea and Iran have different languages, histories, climates, and architectural traditions. Yet their household customs reveal an unexpected similarity.

Korea’s warm ondol floors encouraged a lifestyle in which people sat and rested close to the ground. Iran’s carpet culture turned the floor into a central place for family gatherings, tea, meals, and hospitality.

In both countries, the floor became more than a surface people walked across. It became part of everyday living.

That may be why removing shoes feels less like a formal rule and more like an automatic habit. It helps keep the home clean, protects an important shared space, and shows consideration for the people who live there.

For foreign visitors, taking off their shoes may initially seem like a small cultural adjustment. But in both Korea and Iran, the custom offers a deeper look at how people understand the home not simply as a building, but as a clean, comfortable, and respected space shared with family and guests.