Clothes Moth (Tineola bisselliella) – Identification, Life Cycle and Control

The Clothes Moth (Tineola bisselliella), also known as the Common Clothes Moth or Webbing Clothes Moth, is one of the principal textile-damaging moth species found in homes and commercial properties throughout the United Kingdom. Its larvae feed on animal-derived materials, making woollen clothing, carpets, rugs and upholstered furniture particularly vulnerable.

Unlike many outdoor moths, clothes moths prefer dark, sheltered environments. They are frequently associated with wardrobes, drawers, cupboards, carpet edges and other undisturbed spaces. Infestations may remain unnoticed for months because the larvae develop within or close to the materials they are damaging.

Adult clothes moths are small, golden-coloured insects with narrow, fringed wings. Although adults are sometimes seen fluttering around rooms or moving across fabrics, they are not responsible for the holes found in clothing. The damage is caused by the larvae, which feed on suitable fibres as they grow.

Clothes moth infestations can result in damaged clothing, threadbare carpets and deterioration of valuable furnishings. Identifying the species and locating the areas where larvae are feeding are important steps towards effective control.

This species profile explains how to identify clothes moths, recognise the signs of an infestation, understand their life cycle and distinguish them from other textile pests. It also covers prevention, treatment and professional moth control across Greater Manchester, Cheshire and Merseyside.

Clothes Moth – Quick Facts

Clothes Moth Taxonomy and Classification

The Common Clothes Moth belongs to the order Lepidoptera, which includes butterflies and moths. It is part of the family Tineidae, a group containing several species whose larvae feed on organic materials.

The species is particularly well adapted to indoor environments containing animal-derived textiles. For additional scientific identification information, including photographs of adult moths and larvae, see the Natural History Museum’s clothes moth identification guide.

How to Identify an Adult Clothes Moth

Adult Common Clothes Moths are small, relatively inconspicuous insects with several recognisable features.

Body Size

Adults are approximately 5–8 mm long, with a wingspan of around 12–17 mm.

Wing Colour

The wings are usually uniform pale gold, buff or straw-coloured, without the prominent dark markings found on some other household moths.

Wing Shape

The wings are narrow and fringed with fine hairs along their edges.

Head

The head has a covering of reddish or golden hairs.

Resting Position

When resting, the wings are held close to the body, giving the moth a slender appearance.

Flight Behaviour

Adults often make short, weak flights rather than sustained movements across open spaces.

Light Preference

They generally avoid brightly lit areas and are often found in dark, sheltered locations.

These characteristics help distinguish clothes moths from many other moth species, although accurate identification may require closer examination.

What Do Clothes Moth Larvae Look Like?

Clothes moth larvae are small caterpillars with creamy-white bodies and darker, hardened head capsules.

They may grow to approximately 10–13 mm in length, depending on their stage of development.

Body Colour

The body is generally pale cream or off-white.

Head

The head capsule is darker, often appearing brown.

Body Shape

Larvae are elongated caterpillars rather than maggots.

Silk Production

They produce silk while feeding and moving across suitable materials.

Feeding Behaviour

Larvae remain close to their food source and may be concealed beneath silk webbing.

Typical Locations

They are commonly discovered in clothing folds, carpet edges, furniture seams and other undisturbed areas.

The presence of larvae, silk webbing and damaged natural fibres provides stronger evidence of an active infestation than adult moth sightings alone.

Clothes Moth vs Case-Bearing Clothes Moth

Two important textile-damaging moth species found in UK properties are the Common Clothes Moth (Tineola bisselliella) and the Case-Bearing Clothes Moth (Tinea pellionella).

The main distinction is how the larvae use silk. Common Clothes Moth larvae create webbing over their feeding areas, while Case-Bearing Clothes Moth larvae carry protective cases made from silk and surrounding material.

Clothes Moth vs Brown House Moth

The Brown House Moth (Hofmannophila pseudospretella) is another moth sometimes encountered indoors.

Brown House Moths are generally larger and have darker, mottled wings. Their larvae can feed on a wider range of organic materials, including animal-derived textiles and certain accumulated debris.

Common Clothes Moths are more closely associated with animal-derived textile materials and have relatively plain golden wings.

Both species can cause problems indoors, but their breeding locations and feeding conditions may differ.

Youngs Pest Control provides professional moth infestation control services to help identify the species involved and determine an appropriate treatment approach.

Where Do Clothes Moths Live?

Common Clothes Moths prefer sheltered locations containing suitable food for their larvae.

Wardrobes

Woollen clothing, cashmere garments and other natural-fibre items may provide suitable feeding material.

Drawers

Stored garments can remain undisturbed for long periods, allowing larvae to develop unnoticed.

Carpet Edges

Wool carpets may be damaged along skirting boards and beneath furniture.

Under Furniture

Dark, inaccessible carpet areas can provide sheltered feeding locations.

Upholstered Furniture

Furniture containing suitable animal-derived fibres may support larval activity.

Storage Boxes

Boxes containing wool, felt, fur or other susceptible materials may become infested.

Lofts and Storage Rooms

Undisturbed textiles and animal-derived materials may provide suitable conditions.

Animal Remains and Nests

Feathers, fur and other animal-derived debris may occasionally provide breeding material.

Locating the larval feeding sites is important because the area where an adult moth is seen may not be where the infestation is developing.

Are Clothes Moths Common in the UK?

Common Clothes Moths are established throughout the United Kingdom and are associated with buildings containing suitable textile materials.

They are particularly troublesome in heated indoor environments, where favourable temperatures can allow development throughout the year.

Clothes moth infestations can occur in modern homes, older properties, rental accommodation, commercial premises and buildings containing valuable textile collections.

They are not limited to properties with poor housekeeping. Clean, well-maintained homes can also experience infestations when suitable materials and breeding conditions are present.

What Do Clothes Moth Larvae Eat?

Clothes moth larvae feed mainly on materials containing animal-derived proteins, particularly keratin.

Wool

Woollen clothing, carpets and blankets are common feeding materials.

Cashmere

Cashmere garments can be particularly vulnerable because they contain fine animal-derived fibres.

Fur

Fur clothing and stored animal skins may provide suitable food.

Feathers

Feather-filled materials and animal specimens may support larval development.

Felt

Felt made from wool or other suitable animal fibres can be attacked.

Upholstery

Furniture containing wool or other animal-derived materials may be damaged.

Silk and Mixed Fabrics

Some silk or blended textiles may be affected, particularly where suitable animal-derived materials or organic residues are present.

Purely synthetic fabrics are generally less suitable as food. However, mixed fabrics or items containing accumulated organic residues may still require inspection.

Why Do Clothes Moths Eat Wool?

Wool contains keratin, a structural protein also found in animal hair, fur and feathers.

Clothes moth larvae have digestive adaptations that allow them to use keratin-containing materials as a food source.

As larvae feed, they remove individual fibres and gradually weaken the surrounding material.

This feeding can produce irregular holes in garments and worn patches in carpets.

The damage may become extensive when several larvae feed within the same undisturbed area.

Do Adult Clothes Moths Eat Clothes?

No. Adult Common Clothes Moths do not feed on clothing.

The adult stage is primarily concerned with reproduction and locating suitable sites for egg laying.

Females lay eggs on or close to materials that can support developing larvae.

Once the eggs hatch, the larvae begin feeding and cause the textile damage.

This distinction is important because removing adult moths alone will not necessarily resolve an infestation.

Clothes Moth Life Cycle and Reproduction

Common Clothes Moths undergo complete metamorphosis, developing through four stages: egg, larva, pupa and adult.

The duration of development depends on temperature, humidity, food availability and other environmental conditions.

1. Egg Stage

Female clothes moths lay small eggs on or near suitable materials such as woollen garments, carpets and furnishings.

The eggs are extremely small and can be difficult to detect without magnification.

Under favourable conditions, eggs may hatch within approximately four to ten days.

2. Larval Stage

After hatching, larvae begin feeding on suitable animal-derived materials.

They produce silk webbing as they develop, often creating protective feeding tunnels.

The larval stage is responsible for the damage to clothing, carpets and furnishings.

Development may take several months and can extend considerably longer in cooler or less favourable conditions.

3. Pupal Stage

Once fully developed, larvae enter the pupal stage.

Pupation takes place within a silken cocoon, often concealed within fabric folds, seams or sheltered areas close to the feeding site.

The pupal stage may last several weeks, depending on environmental conditions.

4. Adult Stage

Adult moths emerge, mate and begin reproducing.

Adults generally live for a relatively short period and do not feed.

In warm indoor environments, overlapping generations may occur throughout the year.

Clothes Moth Life Cycle Summary

These durations are approximate. Development can be faster or slower depending on the conditions within the property.

How Quickly Do Clothes Moths Reproduce?

Clothes moth populations can increase when suitable feeding materials remain undisturbed.

Females lay eggs close to materials that will support larval development.

Because the larvae remain concealed and can take months to develop, several stages of the life cycle may be present at the same time.

Warm indoor conditions may allow repeated generations to develop without a distinct seasonal interruption.

This means an infestation can become established before the first obvious damage is discovered.

When Are Clothes Moths Most Active?

Clothes moth activity is influenced by indoor temperature and environmental conditions.

Spring

Warmer conditions may increase adult activity and development.

Summer

Suitable temperatures can support faster growth and reproduction.

Autumn

Activity may continue indoors, particularly in heated properties.

Winter

Central heating can allow clothes moth development to continue during colder weather.

Because Common Clothes Moths are well adapted to indoor conditions, infestations may occur at any time of year.

Why Do Clothes Moths Prefer Dark Places?

Common Clothes Moths tend to avoid brightly lit, exposed areas.

Dark, undisturbed locations provide shelter for adults and suitable places for females to lay eggs.

These locations also allow larvae to feed with relatively little disturbance.

Wardrobes, drawers, carpet edges and spaces beneath furniture are therefore common infestation sites.

Regular inspection and disturbance of susceptible textiles can help make these areas less favourable.

What Conditions Encourage Clothes Moth Infestations?

Clothes moths require suitable feeding materials and conditions that support larval development.

Natural Animal Fibres

Wool, fur, feathers and other suitable animal-derived materials provide food for larvae.

Undisturbed Storage

Clothing and textiles stored for long periods may allow larvae to develop unnoticed.

Warm Indoor Temperatures

Warm conditions generally support faster development.

Moderate Humidity

Suitable humidity can support larval survival and development.

Dark Sheltered Areas

Wardrobes, cupboards and concealed carpet edges provide protection.

Accumulated Organic Material

Animal hair, feathers and other suitable debris may support feeding in certain circumstances.

These conditions can occur in clean properties as well as in areas where housekeeping or storage practices need improvement.

What Are the Signs of a Clothes Moth Infestation?

Clothes moth activity may be difficult to recognise until fabric damage becomes visible.

• Irregular holes: Small or uneven holes appearing in woollen clothing and other susceptible fabrics.
• Threadbare carpets: Localised loss of pile, particularly beneath furniture or near skirting boards.
• Silken webbing: Fine silk threads or tunnels found on damaged materials.
• Visible larvae: Small, pale caterpillars with darker heads.
• Pupal cocoons: Silken structures concealed in seams, folds or sheltered areas.
• Adult moths: Small golden moths moving around wardrobes, cupboards or rooms.
• Repeated damage: New holes appearing in clothing after storage.
• Hidden activity: Damage concentrated in dark, undisturbed locations.

For additional information about damage caused by textile pests, see our guide to holes in clothes, curtains and carpets.

Why Are There Small Holes in My Clothes?

Small holes in clothing can have several causes, including normal wear, washing damage and textile-feeding insects.

Clothes moth larvae are one possible cause, particularly when holes appear in wool, cashmere or other susceptible materials.

Damage may be concentrated around seams, folds and areas that remain undisturbed during storage.

The presence of larvae, silk webbing or adult moths provides additional evidence of an infestation.

Correct identification is important because carpet beetle larvae and other textile pests can cause similar damage.

Can Clothes Moths Damage Carpets?

Yes. Clothes moth larvae can damage wool carpets and rugs.

Feeding often occurs in areas that are rarely disturbed, including beneath heavy furniture and along skirting boards.

As larvae remove fibres, the carpet pile may become thin or disappear in localised patches.

Damage may remain hidden until furniture is moved or the carpet is inspected closely.

Professional textile pest control services can help identify the source of damage and determine suitable treatment measures.

Can Clothes Moths Damage Upholstered Furniture?

Yes. Furniture containing suitable animal-derived fibres may be vulnerable to clothes moth larvae.

Infestations may develop within upholstery, beneath cushions or around sheltered seams.

Damage may be difficult to detect because the affected materials are not always visible.

Furniture should be included in an inspection where moth activity is reported near seating or other upholstered items.

Can Clothes Moths Damage Synthetic Fabrics?

Pure synthetic fibres are generally not a suitable primary food source for clothes moth larvae.

However, mixed fabrics containing wool or other animal-derived fibres may be vulnerable.

Organic residues on fabrics can also influence feeding behaviour in certain circumstances.

The fibre composition of a damaged item should therefore be considered alongside other infestation evidence.

Do Clothes Moths Bite Humans?

No. Common Clothes Moths do not bite humans.

Adults do not feed, and the larvae are adapted to consume suitable textile materials rather than human blood or skin.

Clothes moths are not known to transmit diseases to people.

However, dust, larval debris and shed material may contribute to irritation in some sensitive individuals.

The principal concern associated with clothes moth infestations is damage to clothing and furnishings.

Why Do Clothes Moths Keep Coming Back?

Recurring clothes moth activity often indicates that larvae or suitable breeding materials remain within the property.

Hidden Larvae

Larvae may remain concealed beneath furniture, inside wardrobes or within stored textiles.

Untreated Fabrics

Some infested garments or furnishings may have been overlooked.

Undisturbed Carpet Areas

Wool carpets beneath furniture may continue supporting larval feeding.

Eggs and Pupae

Different stages of the life cycle may remain present after adult moths are removed.

Continued Suitable Storage

Susceptible textiles may remain exposed in dark storage areas.

Incomplete Source Identification

The original feeding site may not have been located.

Successful control requires identifying where larvae are developing rather than focusing only on visible adult moths.

How to Get Rid of Clothes Moths

Effective clothes moth control involves identifying affected materials, removing or managing infested items and addressing hidden feeding areas.

1. Confirm the Species

Examine adult moths, larvae, silk webbing and the type of material being damaged.

2. Inspect Susceptible Textiles

Check woollen clothing, cashmere, carpets, rugs and upholstered furniture.

3. Identify Hidden Feeding Areas

Inspect carpet edges, wardrobe corners, furniture seams and other sheltered locations.

4. Clean Affected Items

Wash or professionally clean suitable textiles according to their care instructions.

5. Consider Appropriate Heat or Freezing Methods

Some items may be suitable for carefully controlled heat or freezing treatments, depending on the material and method used.

6. Vacuum Accessible Areas

Thoroughly vacuum carpets, skirting board edges and furniture areas as part of preparation or routine prevention, unless professional treatment instructions advise otherwise.

7. Use Suitable Storage

Store clean, susceptible garments in properly sealed containers or protective bags.

8. Arrange Professional Treatment Where Necessary

Established or recurring infestations may require targeted professional treatment and advice.

Care should be taken with valuable or delicate textiles, as unsuitable cleaning or temperature treatments may cause additional damage.

Do Clothes Moth Traps Work?

Pheromone traps can be useful for detecting and monitoring certain clothes moth species.

These traps generally attract male moths using species-specific chemical lures.

They can help indicate whether adult moth activity is present and may assist with monitoring changes over time.

However, traps do not directly remove larvae feeding within textiles.

They should therefore be regarded primarily as monitoring tools rather than a complete solution to an established infestation.

How to Prevent Clothes Moth Infestations

Regular inspection, appropriate textile storage and routine cleaning can help reduce the risk of clothes moth problems.

• Inspect woollen clothing and other susceptible materials regularly.
• Clean garments before placing them into long-term storage.
• Use suitable sealed storage containers or garment bags.
• Vacuum carpet edges and areas beneath furniture during routine cleaning.
• Check wardrobes, drawers and cupboards for silk webbing or larvae.
• Inspect second-hand clothing, rugs and upholstered furniture before bringing them indoors.
• Avoid leaving susceptible textiles undisturbed for long periods.
• Check wool carpets and rugs for developing threadbare patches.
• Use appropriate moth monitoring traps where useful.
• Investigate unexplained textile damage promptly.

Clothes Moths in Commercial Properties

Clothes moth infestations can affect businesses and organisations storing or handling natural-fibre textiles.

Clothing Shops

Woollen garments and other susceptible stock may become damaged during storage.

Hotels and Guest Accommodation

Wool carpets, furnishings and stored textiles may require inspection.

Carpet and Rug Retailers

Stored wool carpets and rugs may be vulnerable if suitable conditions develop.

Warehouses

Long-term storage of animal-derived textiles may allow infestations to remain undetected.

Museums and Historic Buildings

Historic textiles, animal specimens, carpets and upholstered collections may require specialist pest monitoring and conservation measures.

Furniture Businesses

Upholstered furniture containing suitable animal fibres may be affected.

Commercial infestations may result in damaged stock, replacement costs and disruption to normal operations.

Professional monitoring and targeted control can form part of an integrated pest management programme.

Professional Clothes Moth Control

Clothes moth infestations can be difficult to resolve when larvae are concealed in carpets, clothing, furnishings or inaccessible storage areas.

Youngs Pest Control provides professional moth control treatments for domestic and commercial properties.

1. Inspection and Assessment

We inspect affected areas and assess the evidence of moth activity, including damaged fabrics, larvae and silk webbing.

2. Pest Identification

We identify the likely textile pest and consider where the infestation is developing.

3. Targeted Treatment

Where appropriate, we apply suitable treatment methods to affected areas in accordance with relevant product instructions and safety requirements.

4. Follow-Up and Prevention Advice

We provide practical guidance on monitoring, cleaning, textile storage and reducing the risk of further activity.

Our approach focuses on identifying the source of the infestation rather than simply removing adult moths.

Clothes Moth Control Across Greater Manchester, Cheshire and Merseyside

Youngs Pest Control is a family-run pest management company providing professional moth and textile pest treatments across the North West.

We cover Greater Manchester, Cheshire and Merseyside, including Manchester, Salford, Bolton, Stockport, Warrington, Chester, Liverpool and surrounding areas.

Our services are available to homeowners, landlords and commercial customers dealing with moth activity, holes in clothing, damaged wool carpets and other signs of textile pests.

For information about identifying fabric damage, visit our guide to holes in clothing, curtains and carpets.

Frequently Asked Questions About Clothes Moths

What is a Clothes Moth?

The Common Clothes Moth is a small golden moth called Tineola bisselliella, whose larvae feed on suitable animal-derived textiles.

Are Clothes Moths common in the UK?

Yes. Common Clothes Moths are established in homes and buildings throughout Britain.

What do Clothes Moths look like?

Adults are small moths with plain golden or buff-coloured wings and reddish hairs on the head.

How big are Clothes Moths?

Adults are approximately 5–8 mm long, with a wingspan of around 12–17 mm.

What do Clothes Moth larvae look like?

They are small, creamy-white caterpillars with darker brown heads.

Do adult Clothes Moths eat clothes?

No. The larvae cause textile damage, while adults are responsible for reproduction.

Why do Clothes Moths eat wool?

Wool contains keratin, a protein that clothes moth larvae are adapted to digest.

Can Clothes Moths damage cashmere?

Yes. Cashmere is an animal-derived fibre and can be damaged by larvae.

Can Clothes Moths damage carpets?

Yes. Wool carpets and rugs can develop threadbare patches where larvae feed.

Can Clothes Moths damage furniture?

Yes. Upholstered furniture containing suitable animal-derived materials may be vulnerable.

Do Clothes Moths eat synthetic clothing?

Pure synthetic fibres are generally unsuitable as a primary food source, although mixed or soiled materials may still require inspection.

Do Clothes Moths bite humans?

No. Common Clothes Moths do not bite people.

Do Clothes Moths spread disease?

They are not known to transmit diseases to humans.

Where do Clothes Moths lay eggs?

Females lay eggs on or near suitable textiles and animal-derived materials.

How long do Clothes Moth eggs take to hatch?

They may hatch within approximately four to ten days under favourable conditions.

How long do Clothes Moth larvae live?

The larval stage can last several months and may extend to a year or longer in less favourable conditions.

Can Clothes Moths survive in winter?

Yes. Heated indoor environments can support activity throughout the year.

Why are Clothes Moths in my wardrobe?

Stored woollen garments and other suitable materials may provide food and shelter for larvae.

Why do Clothes Moths prefer dark areas?

They generally avoid bright light and favour sheltered, undisturbed locations.

How do I know if Clothes Moths are damaging my carpet?

Look for irregular loss of pile, larvae or silk webbing, particularly beneath furniture and near carpet edges.

Do moth traps get rid of Clothes Moths?

Pheromone traps are mainly used for monitoring. They do not directly eliminate larvae feeding within textiles.

Why do Clothes Moths keep returning?

Hidden larvae, untreated textiles or overlooked feeding areas may allow the infestation to continue.

How do I prevent Clothes Moths?

Inspect susceptible textiles, clean garments before storage and keep suitable items in sealed containers.

When should I contact a pest control professional?

Professional help may be appropriate when fabric damage continues, moth activity repeatedly appears or the source cannot be identified.

Clothes Moth Identification and Treatment – Youngs Pest Control

Clothes moth infestations can cause lasting damage to woollen clothing, carpets, rugs and upholstered furniture.

Because the larvae remain concealed within fabrics and sheltered areas, identifying the source of the infestation is an important part of effective treatment.

Youngs Pest Control is a family-run pest management company with over 35 years of experience. We are fully insured and a member of the National Pest Technicians Association.

We provide professional moth and textile pest treatments for homes and businesses throughout Greater Manchester, Cheshire and Merseyside.

If you have discovered unexplained holes in clothing, threadbare carpet patches or recurring moth activity, contact our team for advice and professional pest control.

Contact Youngs Pest Control:

0161 776 9832

07845 815 261