Do Moths Eat Polyester? Understanding Moth Damage and Effective Pest Control in London
If you’ve discovered mysterious holes in your clothing or soft furnishings, you might be wondering: do moths eat polyester? As a leading London pest control company with over 15 years of experience, Bon Accord Pest Control frequently receives questions about moth infestations, fabric damage, and how to protect homes and businesses from these persistent pests. In this comprehensive guide, we’ll answer your questions about moths and polyester, explain why moths target certain materials, and share expert advice on effective moth control for both residential and commercial properties across Greater London.
Do Moths Eat Polyester?
The short answer is: no, moths do not eat polyester. Clothes moths, the most common fabric-damaging moths in London, are attracted to natural fibres such as wool, silk, cashmere, and sometimes cotton. Polyester is a synthetic material, and moth larvae cannot digest or derive nutrition from it. However, the story doesn’t end there. While moths don’t eat polyester itself, they can still cause damage to polyester-blend fabrics or items that are soiled with food, sweat, or other organic residues.
Why Do Moths Damage Clothes and Fabrics?
The real culprits behind fabric damage are not the adult moths, but their larvae. Female clothes moths lay eggs on suitable materials, and when the larvae hatch, they feed on keratin—a protein found in animal-based fibres like wool, fur, feathers, and silk. This is why you’ll often find holes in wool jumpers, cashmere scarves, or silk linings.
Polyester, being a man-made fibre, lacks keratin. However, if a polyester garment is blended with wool or has food stains, sweat, or skin oils, moth larvae may still be attracted to those areas. They might chew through the polyester to reach the organic material or residue, resulting in visible damage.
Common Types of Moths in London
In Greater London, the most common fabric-damaging moths are:
– Common Clothes Moth (Tineola bisselliella)
– Case-Bearing Clothes Moth (Tinea pellionella)
– Carpet Moth (Trichophaga tapetzella)
All three species prefer dark, undisturbed areas such as wardrobes, under beds, or storage boxes—places where natural fibre items are often kept.
Signs of a Moth Infestation
Recognising the early signs of a moth infestation is crucial for preventing extensive damage. Look out for:
– Small, irregular holes in clothing, carpets, or upholstery
– Silky webbing or cases attached to fabrics
– Tiny white eggs or larvae on or near natural fibres
– Adult moths fluttering in dark corners or inside wardrobes
If you notice any of these signs, it’s important to act quickly. Moth larvae can cause significant damage in a short period, especially in properties with valuable textiles or stored inventory.
Why Choose Bon Accord Pest Control for Moth Problems in London?
With over 15 years of experience serving residential and commercial clients across Greater London, Bon Accord Pest Control understands the unique challenges posed by moth infestations in urban environments. Our certified technicians use modern, environmentally conscious methods to eradicate moths and prevent future outbreaks.
Here’s why Londoners trust Bon Accord Pest Control:
– 24/7 Emergency Service: Moth infestations can escalate quickly. Our prompt response ensures your property is protected at any hour.
– Free Quoting Helpline: Unsure if you have a moth problem? Call our friendly team for expert advice and a no-obligation quote.
– Tailored Solutions: Every property is different. We assess your specific situation and design a treatment plan that suits your needs and budget.
– Discreet and Reliable: We respect your privacy and work efficiently to minimise disruption to your home or business.
– Environmentally Responsible: Our methods prioritise safety for your family, pets, and the environment.
How Bon Accord Pest Control Treats Moth Infestations
Our comprehensive moth control service includes:
1. Inspection: We conduct a thorough survey to identify the extent of the infestation, locate breeding sites, and assess fabric damage.
2. Treatment: Using targeted insecticides, heat treatments, or fumigation (depending on the severity), we eliminate adult moths, eggs, and larvae.
3. Prevention: We advise on best practices for storage, cleaning, and ongoing monitoring to prevent future infestations.
4. Follow-Up: Our team provides aftercare support and, if necessary, repeat treatments to ensure complete eradication.
Protecting Your Home or Business from Moth Damage
While moths don’t eat polyester, they can still damage polyester-blend fabrics or items with organic residues. To protect your property:
– Store off-season clothing in airtight containers, especially items made from wool, silk, or cashmere.
– Clean garments before storing—moth larvae are attracted to food stains, sweat, and body oils.
– Vacuum wardrobes, carpets, and storage areas regularly to remove eggs and larvae.
– Use natural repellents like cedarwood or lavender sachets, but remember these are deterrents, not solutions for active infestations.
– Inspect second-hand or vintage items before bringing them into your home or business.
Commercial Moth Control in London
For businesses—especially those in hospitality, retail, or property management—moth infestations can lead to costly damage and reputational harm. Bon Accord Pest Control offers discreet, effective moth control for:
– Hotels and serviced apartments
– Museums and galleries
– Clothing retailers and dry cleaners
– Offices and managed properties
Our commercial pest control contracts include regular inspections, preventative treatments, and rapid response to emergencies, ensuring your premises remain moth-free and compliant with health and safety standards.
Why Prompt Action Matters
Ignoring a moth problem can lead to extensive and expensive damage. Moth larvae can destroy valuable textiles, carpets, and stock, impacting both homes and businesses. Early intervention by a professional pest control company like Bon Accord Pest Control saves time, money, and stress.
Contact Bon Accord Pest Control Today
If you’re concerned about moths in your London property, don’t wait for the problem to worsen. Whether you’ve found holes in your favourite jumper or need a comprehensive pest management plan for your business, Bon Accord Pest Control is here to help.
Call our 24/7 helpline for a free quote and expert advice. With over 15 years of experience, certified technicians, and a commitment to environmentally responsible solutions, we’re London’s trusted choice for moth control and all your pest management needs.
Remember: moths don’t eat polyester, but they can still cause damage if natural fibres or organic residues are present. Protect your property with professional pest control from Bon Accord—your local experts in moth eradication and prevention across Greater London.

