| 1 | Use solvent to remove deposits. | |
| 2 | We removed the accumulated filth of years from it with a cloth-brush. | |
| 3 | We need the courage of cleansing the Augean stable to fight against corruption. | |
| 4 | For the serious fouling components, after first brushing spray, then wash with water. | |
| 5 | Due to its capillary effect, it is able to penetrate quickly between rusty and encrusted surfaces of contact. |