Review on 🔌 White Switch Plate Cover Guards: Safeguard Your Lights & Circuits, Prevent Accidental Switching On/Off (4 Pack) by Peter Parks

These are pretty effective in preventing me or my guests from accidentally flipping switches as all my lights are controlled through Google Home. They install easily with just a screwdriver, using the same screw as the outlet cover itself. It even works with my two switch outlets, covering one switch and leaving the other open. The only thing I don't like is that they have an open side which on the plus side allows you to use the switches even with the covers installed if that is required. I'll never need it for my purposes though, so it just means the lids are a bit more of an eyesore (would be cleaner if fully closed) and my subconscious still manages to flip the switches occasionally. I would have liked 100% coverage to make the switch completely impossible to use, but I have yet to find such coatings commercially.