Are Carpet Moths Causing the Bare Patches in My Cambourne Carpet?

It can be, even in a house that is only a few years old. Carpet moths do not need an old building. They need something made of animal fibre to eat, and plenty of modern Cambourne homes have exactly that somewhere in the floor.

Why a New Build Is Not Immune

People in newer estates often rule out moths because the house is recent and the carpet is described as synthetic. Neither point settles it. Many carpets sold as synthetic are wool mixes, and the underlay beneath can be felt or wool-based. If larvae are grazing a patch, something in that floor build-up, or something stored in the room, is keratin, the protein in animal fibres.

Moths can also be brought in. A second-hand rug, a wool throw, a box of stored knitwear or a feather-filled cushion can all carry eggs into a home with a clean history.

What the Patches Tell You

Modern homes tend to have fitted carpet wall to wall, which gives larvae long, undisturbed edges to work along. Look for these signs:

• Thin or grazed areas along the skirting, often hidden by the carpet gripper.
• Damage under beds, wardrobes and sofas, or behind doors that are rarely moved.
• Silky webbing and fine grit in the pile, which points to moth larvae.
• Small, clean holes with no webbing, which point to carpet beetle larvae instead.
• Small cases the size of a rice grain stuck with fibres.

Other Reasons for Bare Patches

Do rule out the simpler causes. Office chair castors wear a circular patch quickly, a poorly secured doormat can scuff the pile, sunlight fades strips beside patio doors, and a robot vacuum can drag the same strip repeatedly. These give clean, regular shapes in busy places. Moth damage looks ragged and starts where the floor is quiet.

What to Do Next

1. Move furniture off one affected edge and photograph the damage.
2. Vacuum the edges and under furniture thoroughly, then empty the cleaner into an outside bin.
3. Check wool items in nearby cupboards and wardrobes for small holes.
4. If you find webbing, cases or spreading patches, arrange a check.

Our pest inspection and survey costs £120 and identifies the pest and how far it has spread. Carpet moth control in Cambourne is £220 for the first room and £60 for each additional room, agreed in advance. The cost guide sets out what happens on the day.

Be aware that the treatment deals with the larvae, not the damage. Worn patches will need patching or replacing afterwards. If the issue returns within 14 days we re-treat free of charge.

Plenty of Cambourne homes have an upstairs study or box room, and those are worth checking first.

Cambourne estates are modern, but the carpets and contents inside them come from everywhere.

Call 01223 902388 or message us on WhatsApp if you would like a second opinion on what you have found.