In the workplace, treating all colleagues and employees, including cleaners, with respect and courtesy is an important foundation for building a harmonious work environment. Regardless of their educational background, everyone contributes to the smooth operation of the company. If you want to reduce interaction with cleaners in the office, you can consider the following methods while maintaining courtesy and respect: 1. **Set clear work boundaries**: Focus on your own work tasks and reduce unnecessary small talk. Maintaining a professional working relationship will help improve efficiency. 2. **Utilize electronic communication tools**: Try to communicate through tools such as email and instant messaging to reduce the number of face-to-face exchanges. 3. **Schedule fixed communication times**: If you need to communicate with cleaners, you can schedule it during specific time periods to avoid frequent interruptions to their work. 4. **Express gratitude**: While it is necessary to reduce interaction, express gratitude and recognition for their work in a timely manner to maintain a good working atmosphere. 5. **Seek support**: If frequent interactions affect your work, you can communicate with your supervisor or human resources department to find a suitable solution. Most importantly, maintain respect and understanding, and recognize that everyone has their unique value and contribution in the work environment. By building respectful relationships, you promote a more harmonious and productive work environment.