you can delete your own posts but if you are referring in others post ? then it is impossible unless you will create a Self Moderated topic in which will make your company sounds more shady if you do that so best to stay on the line.

Then you must Understand that before accepting a Job you must be completely knowledgeable in everything from Inside so once there is a question you can clearly answer or else? ask the team to answer directly here all the inquiries .