To find woodworm, shine a flashlight across the edges of wood flooring, roof beams walls, and wooden furniture. In addition to boring holes and dust, look for brittle wood that crumbles easily. If you have difficulty identifying woodworm, call an exterminator.

How does a house get wood worm?

A house can be affected by woodworm when woodworm beetles lay their eggs on the timber within the house. … They can spend several years in their larval form before developing into pupa, eating their way out of the wood and becoming beetles. The mature beetles then lay more eggs and the process repeats itself.

Can woodworm in furniture be treated?

If the furniture has a surface coating such as paint or varnish, the thorough advice is to completely strip the furniture by sanding or stripping then treating with a woodworm killer such as Barrettine Premier Woodworm Killer Spray or Cuprinol Woodworm Killer (WB).

How do you prevent woodworm?

Control Humidity – All woodworm varieties thrive on timbers with a high moisture content. They need water to survive and grow, so the best way to prevent an infestation is to deprive them of that water. Keep the humidity levels inside your home as low as possible, and make sure all exposed wood is well ventilated.

Can wood worms bite humans?

Often, the first signs of woodworm are the small holes left behind once the larvae have fully grown and left the wood surface. … The answer is, to some extent, yes; some parasites linked to woodworm can leave nasty bites and rashes on humans if an infestation is left untreated.

Should I worry about woodworm?

Small 2mm round holes appearing on wooden surfaces are normally a clear sign of a woodworm infestation. But without the additional presence of ‘frass’ – a sawdust like substance left on the outside of the holes – it may well be a past, and therefore inactive, infestation, so nothing much to worry about.

Is woodworm a reason not to buy a house?

You should not buy a house with woodworm unless you understand the extent of woodworm and you have certainty of what the woodworm treatment costs will be. Woodworm could cause your roof to begin to lose its structural integrity or cause your foundation to begin to sink lower and lower into the ground.

Can woodworm go away on its own?

Woodworm (of which there are many forms from common furniture to the dreaded deathwatch beetle) eventually dies off when the wood dries and provided the building is appropriately maintained, there is no reason why any widespread infestation should recur.

Is woodworm a serious problem?

How serious is Woodworm Infestation? The extent of damage caused depends on the species, the size of the infestation, and what has been infested. Not all woodworm is harmful. However, if left untreated over time, woodworm can seriously weaken timber, causing severe damage within its structure.

How do I get rid of woodworm?

Spraying timbers affected with woodworm is the most frequent treatment used to treat woodworm. This treatment will kill the woodworm insects on contact as they emerge from the timber.

Article first time published on

How do I know if woodworm is still active?

1. Fresh dusting or frassing under or next to the holes;
2. You can see light coloured wood in the holes, which have sharp edges;

Why does furniture get woodworm?

The cause of woodworm is usually the high moisture content in your furniture timber in which adult female beetles lay eggs in the moist wood so that their eggs can be protected and provided with shelter. One of the most common woodworm attacks is the holes that you see in your timber.

Can woodworm spread from furniture to house?

Woodworm describes a type of woodboring beetle larvae that invade the wood found in our homes and consume it until they reach maturity. … Woodworm is therefore unlikely to spread, but it can do if the offspring choose another piece of your furniture to lay their eggs in once they reach maturity.

How do you know if woodworm is alive in furniture?

When shopping for antique furniture, make sure you examine the piece thoroughly to see if it has suffered from an infestation. You will notice tiny holes present, indicating that woodworm have been eating their way through the wood. You may also notice a cluster of pearly eggs in the cracks or crevices in the wood.

What are the signs of woodworm?

• Sign 1: Exit Holes in Timber.
• Sign 2: Presence of Frass (Bore dust)
• Sign 3: Tunnels within the wood caused by woodworm.
• Sign 4: Damaged wood.
• Sign 5: Actual beetles (Dead or alive!)

What do you do if you have woodworm?

Fogging: This involves putting a treatment agent under your floorboards, allowing the fog to penetrate the timber from beneath. If you’re unable to vacate your home, this might be the best option for you since the entire process takes less than a day.

Do you need to treat woodworm?

If the infestation is inactive the infestation does not need to be treated however structurally affected timbers may need to be repaired. Once the survey is complete and the infestation is found to be active, it is time to get rid of the woodworm living in your home and start to repair the damage which they’ve caused.

Is woodworm covered by insurance?

Damage caused by woodworm is rarely covered by home insurance. … If in doubt, contact a pest removal company that specialises in dealing with woodworm.

When do woodworm beetles come out?

4 – Be extra vigilant during woodworm season Although woodworm can emerge from their timber chambers at any time of the year, the months between April and September are commonly referred to as woodworm season due to the fact that this is when they are most active.

Can woodworm cause structural problems?

Woodworm is a generic term used to describe the larvae stage of wood boring beetles. The damage caused by the larvae eating their way through timber can lead to serious structural integrity problems in a property if left untreated.

How long do wood worms live?

How long do woodworms live? From 10 to 14 days. However, the whole life cycle of the insect is quite lengthy. To develop from an egg to an adult beetle, it might take the insects from 2 to 5 years.

What happens if woodworm is left untreated?

If left untreated, woodworm multiplies and bore their way through timbers and wooden supports in your property. A large infestation can lead to an enormous network of boreholes, which seriously undermines the timber.

What happens if you leave woodworm?

If woodworm is left untreated, the insects crawl into the infested timber and lay their eggs. Once these eggs hatch, the larvae then feed off the timber, which usually has a moisture percentage of 20%, although it can be as low as 13%.

What noise does woodworm make?

The male beetle attracts a mate by making a tapping or ticking sound during the summer and this noise has become associated with quiet, sleepless nights. Hence they are named for the vigil or watch beside a dying person as their time ticks away.

How long does a woodworm beetle live?

It is the round exit holes that normally identify timber that has been subjected to beetle infestation. The females live for between 10 and 14 days whereas their male counterparts only live between 3 and 4 days.

Can you see woodworm?

All ‘woodworms’ start out as eggs on the surface of the wood, which you can’t see and end up as beetles emerging from holes at the surface, which you can see. That is you can see the holes and sometimes you may see the beetles. You rarely see the small maggot-like grubs which do the damage to the timber.

Does woodworm leave dust?

Dust – Woodworm beetles will leave behind a dust (Frass) around or below the exit hole. This dust is caused by adult woodworm beetles emerging from the timber.

Where do woodworm lay their eggs?

They are laid into the old holes, into cracks in the timber or on the surface, or burrow in to bare wood surfaces. Eggs are the first stage of the Woodworm lifecycle. They are laid in batches of 30 to 60.

Does woodworm fly?

Whilst woodworm adult beetles can fly, it is not something they do on a regular basis. … It is also quite hard to spot woodworm in flight because they are so small. The most likely time to catch a woodworm beetle in flight is if they fly out of a hole. Many woodworm insects never actually fly during their lifetime.

Can you carry woodworm on your clothes?

Woodworm can be carried on clothes but it is extremely rare. The beetles themselves or their eggs can be transported to clothing, bedding and other warm environments or home furnishings. Woodworms are common furniture beetles which can cause infestation and severe structural damage if present in your home.