Soap powder was invented in 1903 by professor Geisler and Dr. Bower. Soap is an indispensable part of people's daily life. The earliest...
Soap powder was invented in 1903 by professor Geisler and Dr. Bower. Soap is an indispensable part of people's daily life. The earliest...
The fast pace of life makes modern people really busy so that the dirty laundry is often thrown at a corner of the house or directly in ...