However, the technology was not widely adopted at the time because plumbing systems were still limited and the cost was high.
It would take centuries of improvements in plumbing and sanitation before indoor flushing toilets became commonplace.
Why Is “WC” Still Used Today?
You might wonder why people still use an old-fashioned expression when words like toilet, restroom, bathroom, and washroom are much more familiar.
The answer is simple: tradition and international recognition.
“WC” became especially common across Europe and remains a familiar restroom label in many countries. Travelers may
