Use tool: single plate with carpet brush and stiff brush machine, comb carpet or rake, a vacuum cleaner. 

Using material: high foam carpet cleaner. 

Operation method: 

1, vacuum aspiration 

2, partial treatment is with special detergent in oily be soiled, fruit stains, coffee stains on separate processing 3, diluted bubble cleaner, injection c box 

4, deal with edges and corners with hand brush and machines on 

5, with a stiff brush, carpet of single plate sweeping machine, with dry scrubbing of carpet 

6, for a while, and then repeat 

7, carpet comb or rake comb carpet cilia, the appearance is very important, especially the long fiber cotton wool carpet, and have to speed up the drying effect

8, let the hair is completely dry

9, dry vacuum suction to dirt and bubble crystals.

Some special besmirch cleaning method

1, edible oils and fats: 

Use gasoline or chlorinated volatile solvent to remove such as carbon, the residual part to washing with alcohol. 

2, soy sauce: 

Brush with cold water first, reoccupy cleaner, namely, old dirty juice can be used warm water to join cleaner and ammonia scrubbing, then wash with clean water. 

3, shoes: 

With gasoline, alcohol wipe, and then wash with soap. 

4, urine: 

New stains can use warm water or 10% of liquid ammonia scrubbing, aged stain with detergent to wash first, and then washed with ammonia, the pure wool carpet with citric acid. 

5, juice stains: 

Washed repeatedly with 5% ammonia liquid its first, and then with a neutral detergent to wash it again.But ammonia has damage to the pure wool carpet fiber, therefore, should use less as far as possible, generally available citric acid or soap to clean, can also with alcohol.