I have to rely on the other positive reviews and ordered a set of socket guards. Now our outlets for a while have already secured it, and I can confirm that they work very well. The fuses are pulled by it, so to speak with a forked power plug and then removed from the socket. This works properly and is in everyday no problem. Because if you want to use the outlet, one has normally the plug anyway in hand. In my estimation, our baby has no chance to pull the fuses themselves out of the socket. A very strong buy recommendation for all households with baby.