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Green Goo on electrics

Rewiring
October 31, 2025
By Luke on
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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

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Testimonials

  • Testimonial 5 stars
    "

    Luke moved a light switch and plug socket. The work was completed professionally leaving no mess and at a fair price. Highly recommend

    Clive Challis

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    Excellent service, arrived on time, diagnosed the fault, purchased a replacement part, replaced the faulty part all within a short period of time and the invoice was reasonable.

    No complaints whatsoever. Very satisfied. Many thanks Luke.

    Eric Panayiotou

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    We recently had Luke carry out some electrical work at our home, and we couldn’t be more pleased with the results. From start to finish, Luke was professional, punctual, and incredibly easy to work with.

    David Colborn

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    Luke did a great job replacing the original distribution board and fitting three new sockets in the larder, kitchen and hallway. He was professional, reliable and very tidy, with excellent attention to detail. Everything looks neat and was left in good working order.

    David Kolb

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    Prompt service. Tidy work and very pleased with the end result. Luke is friendly and approachable.

    Chris Way

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    First class

    Tom White

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    Luke upgraded our kitchen electrical supply and outlets during our recent kitchen renovation. He was reliable, professional and flexible. He also stuck to his quoted price despite undertaking unexpected work that occurred.

    david parslow

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    We recently had Luke carry out some electrical work at our home, and we couldn’t be more pleased with the results. From start to finish, Luke was professional, punctual, and incredibly easy to work with.

    David Colborn

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    Needed a new consumer unit, so Luke quoted, installed, and certified in great time and well priced. Will be using him from now on. Highly recommended.

    Matt Reynolds

    5⭐️ Google Review
  • Testimonial 5 stars
    "

    ​Fantastic experience! Luke and his guys rewired my entire house and were a pleasure to deal with. They were great communicators, punctual and finished the job right on schedule. The work was neat, tidy and professionally executed.

    Irene Clarke

    5⭐️ Google Review

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Competent Electrician in Bracknell
NICEIC domestic installer in Bracknell
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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
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53 Lily Hill Rd, Bracknell RG12 2RX
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