Synthetic detergent (Dreft, produced by Proctor and Gamble) was sold in 1933. Older children can learn the differences between soap and detergent at a GREAT website: https://www.explainthatstuff.com/detergents.html.
Oct 102024
Synthetic detergent (Dreft, produced by Proctor and Gamble) was sold in 1933. Older children can learn the differences between soap and detergent at a GREAT website: https://www.explainthatstuff.com/detergents.html.