In order to avoid complicated topics with cleaning personnel in the workplace and create a good communication atmosphere, you can consider the following points： -**Keep the topic simple and direct**: Communicate around daily work-related content, such as today's cleaning task arrangement, key precautions for cleaning the area, etc. For example, “The flow of people in the office area is relatively large today, so focus on cleaning the meeting rooms and corridors a few more times.” -**Give more specific and clear instructions**: When communicating, express clearly and succinctly to ensure that the other party can accurately understand your requirements. For example, “Please wipe the windows clean from left to right, especially the corners”, and avoid vague or ambiguous expressions. -**Avoid sensitive and controversial topics**: Do not talk about sensitive topics such as politics, religion, salary, and the rights and wrongs of others. For example, don't discuss issues such as internal personnel struggles or salary adjustments in front of cleaning personnel. -**Pay attention to positive content**: Mention the advantages and achievements of cleaning personnel in their work, and give affirmation and encouragement. For example, “The cleaning of the bathroom has been done very well recently, the taste is fresh, and the floor is also very clean.” -**Use polite and respectful language**: Always communicate with cleaning personnel in a gentle and polite tone, and respect their work and personality. Use words such as “please” and “thank you”. Even if you make a work request, you can say, “Please check the hygiene of the public areas before you get off work in the afternoon. Thank you for your hard work.”