Carpets in hotel restaurants are the most difficult to clean because of the heavy oil pollution. First, clear the carpet area without desks and chairs.

Then pour the cleaning agent into the utensils of the carpet cleaning machine and start cleaning the carpet.

If there are black stains in the cleaned area of the carpet, spray the carpet with degreasing agent and clean it again.

After cleaning, use a vacuum cleaner to vacuum and absorb water in the cleaned place. Finally, the area facing the carpet is dried with a dryer.