Soap Scum
by Martyn F. Chillmaid/science Photo Library
Title
Soap Scum
Artist
Martyn F. Chillmaid/science Photo Library
Medium
Photograph - Photograph
Description
Wash-basin. Soap scum (white residue) formed around a wash-basin. Also seen is a bar of soap at upper left. Scum precipitates when soap reacts with the calcium salts present in hard water.
Uploaded
May 15th, 2022
Embed
Share
Comments
There are no comments for Soap Scum. Click here to post the first comment.