It is dangerous for electric sockets and wall switches to be fitted in a room with a hot shower.
Why is this?
1 )
In a steamy atmosphere you may not be able to see a switch.
2 )
The switch contacts might become rusty and not work.
3 )
The warmth of the atmosphere might damage the switch insulation.
Water conducts electricity, so a damp switch may be ‘live’ if touched.
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