Why wet electrics are dangerous
Water can carry current from live parts to the face of a plate, a lead or the floor you're standing on. It also leaves dirt and minerals behind that can keep conducting after the surface looks dry, and it starts corrosion inside the outlet that can cause heat later. A safety switch is good protection here, but Energy Safe Victoria notes it won't prevent every shock.
Power points, appliances and leads
A plate splashed while mopping is a different case from a power point that's had water run into it from a roof leak or been under water. A light splash on the face, with the power off, may only need to dry out and be checked. Water inside the outlet means an electrician should open it up, and it often needs replacing.
Energy Safe Victoria's advice is to dispose of any electrical appliance that has been immersed in water. Power boards and extension leads that got soaked aren't worth the risk either; replace them. Energy Safe Victoria also says not to use extension or power leads in wet areas unless they're designed for it.
When it keeps happening
Outdoor power points need a weatherproof cover that closes with the plug in. If one keeps tripping the safety switch after rain, or water keeps reaching a laundry or bathroom outlet, the location or the fitting needs to change. A safety switch that trips when something gets wet is doing its job. Repeated trips mean moisture is still getting in.
Renters should report water in a power point or fitting to the rental provider. A dangerous electrical fault is an urgent repair.
What you can safely do now
- Keep clear of the wet power point, appliance or lead, and keep others away.
- If the board is dry and you can reach it without standing in water, switch off that circuit or the main switch.
- Once the power is off, unplug appliances with dry hands.
- Find and stop the water if you can: a leak, a hose, an overflowing sink.
- Leave everything off until it has dried out and been checked.
Services that can help
Read more in our guides
Related questions
- Water is dripping from a light fitting. What should I do?Don't touch the light switch, on or off.
- Why does my washing machine or dishwasher trip the safety switch?Water and worn heating elements are the usual causes.
- Why do plugs keep falling out of my power point?Plugs drop out when the contacts inside the outlet have lost their grip, or when the outlet itself has come loose from the wall.
- Why is my power point warm?A plug that feels slightly warm after a heater or kettle has run for a while can be normal.
Sources for this answer
2 sources, with the date each was checked
- 1.Energy Safe Victoria: Safety switches are an additional form of protection to be used with circuit breakers and fuses. They may not protect all wiring and electrical appliances and will not prevent all electric shocks. Accessed 30 September 2026.
- 2.Consumer Affairs Victoria: Anything on this list is legally defined as an urgent repair: burst water service blocked or broken toilet system serious roof leak gas leak dangerous electrical fault flooding or serious flood damage serious… Accessed 30 September 2026.
General information for homes in Victoria. Every installation is different, so treat this as a starting point. Where this answer refers to Victorian safety or rental rules, the sources above have the current requirements.