Many different types of drops can be taken after going to the bathroom. Post Poo Drops are one of those drops that has been on the market for a while now. It is designed to help with various issues after using the restroom. In this blog post, we will discuss what they are and what you should consider before using them! What They Are These drops are a type of drop that is designed to deodorize the area after using the restroom. The main ingredient in these drops is boric acid, which is known for its ability to kill bacteria.