Judy Shampoo for carpets, fitted carpets & upholstery

Make sure that the carpet tissue doesn’t rub off.
Dust off the surface in question. 
Dilute the equivalent of the containers cap (30ml) of Judy Shampoo for carpets, fitted carpets and upholstery in a glass of hot water.
Pour the mixture in a basin.
Make foam with a sponge until there is no more water.
Apply the foam on the surface in question with a clean brush, rub it lightly.
Operate on 1 m² surface and rinse the brush each time.
Smooth the carpet and let it dry for few hours.
Hoover it or brush it with a rough brush in the opposite direction of the fibers.