Something You Don’t Normally See
We are currently rewiring a first floor socket circuit after the homeowner noticed a green residue appearing around the wiring.
This is a sign that the cable insulation is breaking down, which can affect the safety and reliability of the circuit over time.
What stood out here was that newer cable had been joined onto wiring already in poor condition—something that can easily be missed if the full circuit isn’t properly assessed.
In this case, the right approach is to replace the circuit fully, ensuring everything is safe and consistent throughout.
If you would like to book our thorough fault finding service, contact Carlyia Ltd.