A house key is indeed an object that is easily lost because of its small size and even easily damaged. If this happens, it is better if you use services from the Locksmith. Whatever key problems you experience they will clean up and handle them properly and in a short time. Lock the house before going away and in a long time, you have to do it.
Make sure many times that you have locked all doors, windows, and fences. As much as possible avoid leaving keys in the area of ?the house even though it’s hidden. Like in a plant pot, clothesline, or above a door.
Bring the key to the house or leave it to a neighbor you trust. So when there is an emergency, the evacuation becomes easier to do and valuables in the house have a chance to be saved. also, make sure you don’t lose your house key because it will be very difficult to take care of it when you are not at home.