After receiving your dental implant, the conditions in your mouth will have changed. There will be a very strict set of rules that you have to follow for the first 72 hours, but at the very least for the first 24 hours. If you do not follow these instructions, you risk dental implant failure, contracting an infection, and may have to suffer through the implantation process all over again. This is why it is very important that you follow these instructions to the letter.