Foam City | 1068 Hertzog Street, Villieria, Pretoria 0186, Gauteng

Foam is a substance formed by trapping pockets of gas in a liquid or solid A bath sponge and the head on a glass of beer are examples of foams In most foams the volume of gas is large with thin films of liquid or solid separating the regions of gas Soap foams are also known as suds