Menu Close

Artikel-artikel mengenai Hand washing

Menampilkan 1 - 20 dari 28 artikel

How many times a day do you use soap? Paul Linse/The Image Bank via Getty Images

The dirty history of soap

With hand-washing top of mind, soap is an integral part of keeping clean. But people through the ages relied on earlier forms of soap more for cleaning objects than for personal hygiene.

Kontributor teratas

Lebih banyak