Skip to main content
    • facebook
    • instagram
    • youtube
    • twitter
    • linkedin
  • Your Local Electrician     01344 970215
Home
  • Home
  • Services
    • Rewires
    • Fusebox Upgrades
    • Areas we cover
    • Electric Heating Calculator
    • Rewire Cost Calculator
  • Testimonials
  • Blogs
  • Portfolio
  • More
    • Meet the team
    • FAQ's
    • Helpsheets
    • Videos
  • Shop
    • Contact us

    Green Goo on electrics

    Rewiring
    October 31, 2025
    By Luke on
    • facebook-f
    • twitter
    • envelope
    • print
    Image
    Green Goo on electrics

    Have you seen Green goo on electrics at your property in Bracknell? It can look quite alarming but with trusted and experienced electricians ready to investigate, we’ll have your electrics free of green goo in no time.

    What is Green goo?

    Green goo on electrics, also referred to as cable greening is a green liquid often found seeping out of outlets. The green goo is a product of decomposing PVC coating reacting with copper conductors.

    Green goo on electrics is very typical of homes wired between the 60’s-80’s.

    Green goo, what should I do?

    Avoid touching the green goo on electrics and outlets at your home as the oozing green substance can trigger skin irritation. In some cases, the green goo can also increase the risk of a fire hazard as the substance is conductive.

    If you notice green goo on electrics at your home in Bracknell, call Thames Valley Electricians immediately. We have the skills and safety precautions necessary to carefully investigate the substance and provide advice on next steps.

    If you have noticed the green liquid, be extra careful if there are vulnerable individuals at the property such as children or even pets.

    Risks associated with green goo on electrics

    As mentioned, the green goo is a conductive substance so could potentially initiate an electric shock. Our advice is to refrain from touching the green goo and keep the area guarded from children and pets.

    Cable insulation is great when it’s flexible and holds its shape, not so much when it turns brittle and breaks easily. PVC coating which forms cable insulation does in fact break down once the plasticiser seeps out. So green goo could in fact lead to short circuiting and circuit breakers tripping if cabling is faulty.

    How is Green goo removed from electrics?

    As the presence of green goo indicates an underlying issue, the most effective way to remove it. To prevent recurrence, we recommend conducting a full rewire. By doing so, all affected cabling or cabling with this particular old style of PVC outer coating should be removed.

    Rather than leaving any old wiring which might look reasonable and intact, our expert advice would be to remove all existing wiring. This way you’ll be removing the root cause of the green goo and preventing future onset.

    If you’ve noticed the green substance at your home, call Thames Valley Electricians immediately. As experience is on our side, we’ve seen it all, even green goo.

    Thames Valley Electricians

    As NICEIC electricians, the team are skilled and experienced, quickly  determining the quality of existing wiring at your home in Bracknell.

    Having worked with a number of homeowners and landlords across Bracknell, it's safe to say that we really do give our clients an overall positive experience. So much so that we regularly get referrals from friends and family, gaining new projects by word of mouth.

    Feel free to read some of the reviews left on our testimonials page to get a true sense of what it would be like to work with Thames Valley Electricians

    For further information about Green goo on electrics at your home in Bracknell, Thames Valley Electricians are available so call today.

    Rewiring
    Bracknell

    Read more blogs

    Newer
    Fuseboard upgrade Bracknell
    Older
    Rewire specialist near me
    Luke
    1
    min read
    A- A+
    • facebook-f
    • twitter
    • envelope
    • print

    Contact us for your FREE quote

    Call us today on 01344 970215 for a free, no obligation, quotation for your project. Your call matters to us, and we WILL respond.

    01344 970215
    OR REQUEST A FREE QUOTE
    Full Rewires
    Full Rewires
    Read more
    Indoor lighting
    Indoor lighting
    Read more
    Fuseboard upgrades
    Fuseboard upgrades
    Read more

    Testimonials

    • Testimonial 5 stars
      "

      Luke is great at communicating, explaining what the problem is and resolving it. We had already called out another electrician and had been quoted an astronomical price for the “problem”. Luke came round to provide a second opinion.

      Nici Maxwell

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Luke responded very quickly to my call and came the next day. He was on time, took time to listen to the issue and the set about testing and ensuring everything worked. I wouldn’t hesitate to use him again.

      Paul Milligan

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Very friendly, professional and reliable.

      James Partridge

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Luke recently visited to investigate two faults, one involving a circuit breaker that had tripped and wouldn’t reset, diagnosed as a faulty switch which Luke replaced and the other involving underfloor heating that would not come on, diagnosed as a faulty thermostat control that Luke also replace

      John Dagnall

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Very reliable, knowledgeable and reasonably priced. Thoroughly recommended :-)

      Richard Joyce

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Luke was friendly, professional and left my home clean and tidy. Will definitely use again and 100% recommend.

      Gill Spence

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Luke was always professional and really easy to communicate with both via email and face to face. He listened to what we wanted well and then was very flexible when working around our big renovation project.

      Georgina Furlonger

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Really impressed with the service I received from Luke. Quick to reply, polite and efficient and very competitively priced. He even put up with my son asking him a million questions. Will definitely keep his number on hand would recommend without hesitation.

      Siobhan Billers

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Great communication, punctual, highly skilled, and no-nonsense.

      We need some basic repairs to two plug sockets - Luke was very quick to respond to initial query, fixed the issue within 30 minutes, and was overall a joy to host.

      Richard White

      5⭐️ Google Review
    • Testimonial 5 stars
      "

      Just what you want from a tradesman, clear advice, clear prices, good communication and just turns up and does the job, bonus he's a nice fella to chat with. Very happy.

      Joseph Kay

      5⭐️ Google Review
    More testimonials >

    Areas we cover

    • Ascot
    • Bagshot
    • Berkshire
    • Binfield
    • Bracknell
    • Camberley
    • Earley
    • Finchampstead
    • Frimley
    • Maidenhead
    • Reading
    • Sonning
    • Sunningdale
    • Windsor
    • Winnersh
    • Wokingham
    • Yateley
    Competent Electrician in Bracknell
    NICEIC domestic installer in Bracknell
    Checkatrade Electrician in Bracknell

    Call us today on 01344 970215 for a free, no obligation, quotation for your project. Your call matters to us, and we WILL respond.

    01344 970215
    OR REQUEST A FREE QUOTE
    Thames Valley Electricians in Bracknell

    Services

    EICR
    Electrician in Bracknell
    EV car charging
    Fuse-box upgrades
    Indoor lighting
    LED lighting upgrade
    Lutron Blinds
    Lutron Lighting

    Contact information

     01344 970215

     Contact us by email

     53 Lily Hill Rd, Bracknell RG12 2RX

     Monday – Friday: 08:00am – 5.00pm

    Information

    Terms and conditions

    FAQ's

    Contact me

    Meet the Team

    Service areas

    © Thames Valley Electricians |
    53 Lily Hill Rd, Bracknell RG12 2RX
    | 01344 970215

    This website design, software, structure and the way it has been packaged, including it's custom code outside of Drupal open source software, is protected by copyright. This software can only be managed by My Local Trades, or customers of, My Local Trades - Websites for Electricians