There is no point in doing the same thing twice, so if you want to remove programs from your Mac don't rush to conclusions and send them straight into the Trash. This is a temporary storage for files and sooner or later you will be tempted to clear it and assume that this was the end of it. Nothing is farther from the truth because Apps are like an octopus that spreads its tentacles all over the hard disk and removing the body will just leave an awful mess behind.
A single document or file doesn't fall into the same category and once you decide to get rid of it, a simple deletion with solve the problem. For apps you need some finesse and more exactly, you could use some uninstall programs on mac that take a scientific approach. MacKeeper is an avid cleaning tool that will stop at nothing to keep your Mac neat and the Fast cleanup tool is doing this each time you launch it. Its purpose is to repair all those mistakes that were committed in the past and keep your machine tidy, so that resources won't go to waste.
It would have been very easy for the developers to leave things as they are and wait for more leftovers to appear so that the cleaner can reduce them to rubble. This is something that some optimizers do, but the user will be pit against the same problem over and over again, which is not exactly making his mission easier. MacKeeper provides subscribers with the convenient Fast Cleanup but at the same time teaches them how to prevent junk files from spreading fast, while supplying them with a qualified instrument.
The Smart Uninstaller has an answer for any application, no matter how old it might be and will save you the time of looking for an uninstaller that works. It is known that some developers omit to create such a feature for the apps they market and while this flaw doesn't matter when you acquire the software, it can turn frustrating later on. Few people would change their minds and refrain from acquiring an app simply because it has no uninstaller, because this is the last thing on their mind. For MacKeeper users this is not something worth worrying about, but they are entitled to be relaxed because they have an uninstaller.
Such an application has to be versatile and work against even the most persistent software, but also needs to provide some guarantees regarding the results. The great thing about MacKeeper is that it provides you with tools that complement each other and you can even use them to monitor results. For example, running the Cleaners after the Smart Uninstaller has removed an application will prove beyond doubt that there were no scarps left. These details matter for savvy users who want to be assured that when they buy a system optimizer they are not shortchanged and the application does exactly what is sets up to do.
