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uk Home & property emergencies tingling from tap • tap gives me a tingle • shocked by kitchen tap • electric shock from sink • metal appliance tingles • mild shock from kettle • tingling from washing machine • plug socket feels tingly • buzzing feeling from appliance • repeated shock from faucet • suspected earthing problem • suspected bonding problem • suspected grounding fault • rcd keeps tripping • consumer unit tripped • possible electrical fault at home • touching metal gives a shock • shock from bathroom tap • tingling when touching radiator

What to do if…
you feel a tingling sensation when touching a tap or metal appliance and suspect an electrical fault

Short answer

Stop using it and, if it’s safe, switch off the electricity at the consumer unit. Treat tingling as a warning sign and get a qualified electrician (or your landlord) to check it before you touch it again.

Do not do these things

  • Do not keep “testing” it with your hand (even briefly).
  • Do not touch the tap/appliance while you’re wet, barefoot, or standing on a damp floor.
  • Do not keep resetting tripped switches and trying again.
  • Do not remove covers from sockets/switches/appliances or poke around inside.
  • Do not use extension leads/adaptors as a workaround.
  • Do not keep using that sink/shower/appliance because it feels “mild”.

What to do now

  1. Step back and stop contact. Keep children/pets away. If the area is wet (kitchen/bathroom), keep everyone out until power is off.
  2. Stop using nearby water points and metalwork. Avoid that sink, taps, shower/bath, radiators and nearby metal appliances until the electricity is isolated and checked.
  3. If it seems to be one specific appliance:
    • Do not touch it again.
    • Only if you are dry and can reach the plug/switch without touching metal, switch the socket off and unplug. If there’s any doubt, skip this.
  4. Turn off the electricity (default to safest).
    • Go to the consumer unit (fuse box) and switch OFF the main switch.
    • Only isolate a single circuit/RCD if it is clearly labelled and you’re confident you’ve selected the right one. Otherwise leave the main switch off.
  5. Record what happened (quickly, without re-contact). Note the room, what you touched, whether you were wet, and any tripped RCD/MCB positions (a photo of the consumer unit can help an electrician).
  6. Get the right help before re-energising.
    • If you rent: contact your landlord/agent and say you suspect an electrical fault/earthing or bonding issue and have turned the power off to prevent shocks.
    • Arrange a registered electrician to inspect the installation and any involved appliance(s).
  7. Escalate if there’s danger or injury. Call 999 (or 112) if someone is injured/unwell after a shock, or if you see arcing/sparking, smoke, or smell burning.
  8. If you suspect an electricity network/supply hazard outside your home:
    • England/Scotland/Wales: call 105 to reach your local electricity network operator.
    • Northern Ireland: call 03457 643643 (electricity emergency line).
      If there’s immediate public danger, call 999/112.

What can wait

  • You do not need to identify the exact cause right now.
  • You do not need to “try again” to confirm it.
  • You do not need to decide on major rewiring/upgrades today—just make it safe and get it checked.

Important reassurance

A tingling sensation can make you second-guess yourself because it’s not dramatic, but it can still signal a real fault. Turning the power off and getting it checked is a sensible, protective response.

Scope note

These are first steps to reduce risk and stop repeat exposure. A qualified electrician may need to test earthing/bonding and the relevant circuits/appliances before it’s safe to restore normal use.

Important note

This is general safety information, not a professional inspection or medical advice. Electrical shocks can sometimes cause problems that aren’t obvious right away. If anyone develops symptoms (burns, persistent pain/tingling, weakness, chest pain, fainting, palpitations, confusion), seek urgent medical help (999/112 for emergencies; otherwise NHS 111).

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