Slam shuts on closing doors?
Sometimes closing the door of the house costs a lot of work and you have to hit a quite strong door, when doing that you may not be able to enter your home to leave the slip that happens a few times but ... until it happens. Check that the door does not hit anywhere, if you can see that it does not hit anywhere you may already have it solved with spray grease, for my part I prefer to throw fat into spray than three in one. You will see how the door is surely closed than when it was new, if you continue to fail, you may already have unfortunate at the door.
