Prochem S760 Liquid Defoamer 5L is an essential chemical for carpet extraction cleaning. When administered into the recovery (dirty) water tank of the extraction machine this product will prevent foam accumulation from cleaning chemicals or any shampoo residues present in the carpet prior to cleaning. When such foam is produced in the recovery tank there is a risk this can then be pulled in to the vacuum motor potentially causing irreparable damage. A must-have product to be used for every clean.
