Commercial cleaning services are needed for several reasons, including:

1. To maintain a clean and healthy work environment, which can improve employee morale and productivity.

2. To provide a professional appearance for clients, customers and visitors.

3. To remove dirt, dust, and allergens that can contribute to health problems.

4. To extend the life of the building and its furnishings by keeping them clean and well-maintained.

5. To comply with health and safety regulations and industry standards.

6. To save time and resources by outsourcing the cleaning tasks to professional cleaners.

Overall, commercial cleaning services are essential for businesses, offices, and public spaces to ensure a clean, hygienic, and professional environment.