11. Tupperware boxes can be used to cover locks quickly
The best safety hack for babies is to make sure they don’t get access to locks and doors that could put them in dangerous situations. Many parents panic when their children are accidentally locked in the bedroom or bathroom. But how can we avoid this problem without removing handles?

Take any Tupperware with a lid. Make a hole in the lid large enough for the handle to fit over it, but not so big that it is difficult to remove. Add the box to the doorknob, so that they cannot lock the door but can still use it from the other side.