plural of soap plant

plural of soap dish

plural of soap pad

The buildup of insoluble calcium or magnesium fatty acids from the use of soap with hard water, which leads to a dulling of surfaces and acts as a matrix for trapping soils.

An ivory-coloured, almost scentless Castile soap produced in Nablus in the West Bank, Palestine, using virgin olive oil.

Castile soap

(organic chemistry) Any salt of a mahogany acid, typically used as a surfactant

A type of antiseptic soap designed for use in hospitals.

A kind of perfumed brown toilet-soap.

An oxide of manganese and other substances used by glassblowers to remove colouring from glass.