The first step: clean thoroughly all besmirch on the floor first, if have glue or stick when besmirch, can use neuter cleaner and cloth to grind gently carefully.
The 2nd pace: the floor is special cleaner (please use according to the instruction) splatter is on the floor, after the dirty thing on the floor is worn with waxing machine first, reoccupy dry mop tows dirty water, reoccupy clear water wipes the ground clean. (If there is no waxing machine, other tools can be used instead, carefully will the dirt off).
The 2nd pace: the floor is special cleaner (please use according to the instruction) splatter is on the floor, after the dirty thing on the floor is worn with waxing machine first, reoccupy dry mop tows dirty water, reoccupy clear water wipes the ground clean. (If there is no waxing machine, other tools can be used instead, carefully will the dirt off).