A concentrated formula for pre-spraying and spot cleaning of heavily soiled areas of carpet before extraction cleaning. Trafficlean contains a powerful blend of surfactants and water based solvents for effective soil and grease removal. Trafficlean can also be used as a booster to extraction machine solutions. General Pre-spray - Dilute 100ml. of Trafficlean per litre of water (1 to 10). Heavy soil and grease - Dilute 250ml. of Trafficlean per litre of water (1 to 4). As a booster - Add 10 to 30ml. of Trafficlean per litre of mixed extraction solution in the machine tank. Always pre-test carpet for colour fastness with diluted solution before proceeding. Apply by sprayer to all heavily soiled areas and spots, then agitate with carpet pile brush. Follow up with normal extraction machine cleaning to all pre-treated areas. On wool and wool blend carpets use B109 Fibre & Fabric Rinse as a neutralising rinse solution in the extraction machine tank.