Why South Korea's Spotless, Bidet-Equipped Restrooms Are a Traveler's Best Friend

[mediK / HEALTH IN NEWS] South Korea's public restrooms have earned a reputation among travelers for being remarkably clean and cutting-edge—often a pleasant surprise in a country already celebrated for its meticulous attention to hygiene. Much of this stems from a distinctive restroom culture that eliminates trash bins entirely and embraces widespread bidet use. For foreigners navigating these facilities for the first time, a little advance knowledge can prevent any awkward moments. Here's a practical guide to using restrooms in South Korea, rooted in the country's evolving hygiene practices.

The Olympics That Transformed Restroom Habits

South Korea's modern restroom revolution traces its origins to two pivotal Olympic Games.

During the 1988 Seoul Olympics, low water pressure frequently caused clogs, prompting a nationwide campaign to dispose of used toilet paper in small bins rather than flushing it. The goal was to spare international visitors any plumbing mishaps—better a discreet bin than an overflowing toilet. Three decades later, those bins had become sources of lingering odors and hygiene concerns. Ahead of the 2018 PyeongChang Winter Olympics, the government reversed course, announcing that upgraded infrastructure could now handle flushed paper reliably. Starting around that time, bins began disappearing from public restrooms across the country, marking a shift toward a cleaner, more contemporary standard.

Why Ditching the Bins Is Actually More Hygienic
Removing those bins eliminated a prime breeding ground for bacteria. A 2017 government survey of 1,200 South Koreans found that 81 percent believed the change would make restrooms noticeably cleaner—and many users agree it has. To support the transition, facilities introduced toilet paper designed to dissolve rapidly in water, breaking down far quicker than standard varieties and preventing blockages in most modern systems. Adding to the appeal, electronic bidets—often called "smart toilets"—are now commonplace in homes, hotels, and newer public facilities. Water cleansing reduces bacterial residue more effectively than paper alone, can ease symptoms of constipation by relaxing anal muscles, and cuts overall paper consumption, benefiting both personal comfort and the environment.

A Hands-On Guide for International Visitors

1. Finding a Restroom

Public facilities are plentiful and free in subway stations, convenience stores, cafes, and department stores. Simply ask, "Hwajangsil eodiyeyo?" (Where is the bathroom?).



2. Basic Etiquette

After using toilet paper, flush it directly down the toilet—no bin required in most places.

Bidet controls are typically on a side panel (start with low pressure if you're new to it).

The flush button is often on the wall or tank top.

3. Mastering the Bidet

Beginners should select the gentlest setting. Common labels include "Bidet" for posterior cleansing, "Feminine" for front cleansing, and "Dry" for air drying.

Limit use to once or twice daily to avoid skin irritation from overuse.

Absolute No-Nos

Never flush wet wipes—they're a leading cause of clogs.

Dispose of feminine hygiene products only in the small, lidded bins provided in each stall (usually labeled in English as well).

If Things Go Wrong

Should a toilet clog (rare in well-maintained spots), alert staff at the entrance or say "Makyeosseoyo!" (It's clogged!). Most public venues have rapid-response maintenance teams.

Oh Ha Eun medi·K TEAM press@themedik.kr

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