Safe Pest Control

Effective Millipede Control Top Tips for a Pest-Free Home and Garden

Millipede Control

Importance of millipede control

Millipedes are elongated, cylindrical arthropods with many legs, often found in damp and dark places. These creatures play a vital role in breaking down organic matter, but they become a nuisance when they invade our homes and gardens.

Millipede control is essential to maintain a comfortable and healthy living environment. While millipedes are not directly harmful to humans, they can cause damage to plants and stored goods and invade homes in large numbers.

Common types of millipedes

The most common millipede species in Sydney include the Portuguese Millipede and the Black Portuguese Millipede. Both species are known for their distinctive black or dark brown colour and numerous legs.

Understanding Millipede Biology and Behaviour

Life cycle

Millipedes undergo a unique life cycle consisting of egg, larval, and adult stages. Female millipedes lay eggs in moist soil or decaying organic matter, where they hatch into tiny larvae. The larvae go through multiple molts, growing legs and segments until they reach maturity.

Habitat and environmental preferences

Millipedes thrive in damp, dark environments with abundant organic matter. They can often be found under stones, logs, leaf litter, and mulch, as well as in moist soil and compost heaps.


Millipedes primarily feed on decaying plant material, such as leaves, wood, and roots. Their diet may also include fungi, algae, and other organic matter.


Reproduction occurs when male millipedes transfer sperm to the female using specialized appendages. The female then lays eggs in a protected, moist environment, ensuring the next generation’s survival.

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Identifying Millipede Infestations in Sydney

Common signs of millipede presence

Millipedes are nocturnal, so you’ll likely spot them at night. Their presence includes sightings of live or dead millipedes, millipede droppings, and damaged plants or stored goods.

  • Areas in homes and gardens where millipedes are likely to be found

Millipedes are drawn to damp, dark places like basements, crawlspaces, bathrooms, and outdoor areas with abundant organic matter, such as gardens, compost piles, and mulch beds.

  • Assessing the severity of an infestation

The severity of an infestation can be determined by the frequency and number of millipedes spotted, the extent of damage to plants and stored items, and the presence of millipedes in living spaces.

Millipede Control

Non-Chemical Millipede Control Methods

Prevention strategies

  • Sealing gaps and cracks in structures

Prevent millipedes from entering your home by sealing gaps and cracks in walls, foundations, windows, and doors. Use weatherstripping, caulking, or other suitable materials to create a barrier.

  • Maintaining a clean and dry environment

Keep your home and garden clean and dry by fixing leaks, removing standing water, and regularly cleaning gutters and drains. This will make your property less attractive to millipedes.

  • Removing decaying organic material

Reduce the millipedes’ food source by promptly removing decaying organic material, such as leaves, wood, and dead plants, from your property.

Physical control methods

  • Hand-picking and trapping

Remove millipedes by hand or with traps, such as sticky barriers or pitfall traps. Dispose of them in a sealed container or relocate them to a suitable outdoor habitat away from your home.

  • Introducing natural predators

Encourage natural predators like birds, frogs, and ground beetles in your garden to keep millipede populations under control.

Cultural control methods

  • Proper garden and landscape management

Implement proper garden and landscape management practices, such as using raised beds, avoiding over-mulching, and spacing plants to improve air circulation.

  • Watering practices and drainage improvements

Adjust your watering practices to avoid creating damp conditions that attract millipedes. Improve drainage in your garden to prevent water from pooling and create a millipede-friendly habitat.

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Millipede Control
Millipede Control

Chemical Millipede Treatments

Chemical control methods should be used as a last resort when non-chemical methods have proven insufficient. Always follow label instructions and safety precautions when using pesticides.

Selecting the appropriate pesticide

Choose a pesticide containing active ingredients like bifenthrin, cypermethrin, or deltamethrin, which are effective against millipedes.

Safety and environmental considerations: Select a product with low toxicity to humans, pets, and non-target organisms, and use it responsibly to minimize environmental impact.

Application methodsSpot treatments

Apply the pesticide to specific areas where millipedes are most prevalent, such as cracks, crevices, and other entry points.

  • Perimeter treatments

Create a barrier around your home by applying the pesticide along the foundation, window sills, door frames, and other potential entry points.

  • Monitoring and follow-up

Regularly monitor the infested areas after treatment, and reapply the pesticide if necessary. Maintain non-chemical control methods to prevent future infestations.

Professional Millipede Control Services in Sydney

When to call a professional

If you’re unable to control the millipede infestation using DIY Spray methods, or if the infestation is severe and widespread, it’s time to call a professional pest control company.

What to expect from a professional millipede treatment

Our experienced technicians at safe pest control will assess the infestation, develop a customized millipede treatment plan, and apply safe, effective solutions to eliminate the millipedes from your property. We also provide ongoing monitoring and follow-up services to ensure long-lasting results.

Choosing a reputable pest control company

Choose a reputable pest control company like safe pest control, known for our expertise in millipede control, exceptional customer service, and environmentally responsible practices. Trust us to protect your home and garden from millipede infestations while ensuring your family’s and the environment’s safety.

Millipede Control


Safe Pest Control has been doing the annual pest control for me for more than 10 years. They are always reliable and friendly. Their pest control service really keeps my house pest free!
I originally hired Safe Pest Control to get rid of a cockroach infestation; their team were quick, polite, and their solution was pet safe and completely solved the problem. They called me every six months to see if I needed a follow up appointment and I had to sadly tell them I didn’t need their services as I had not had any more pest issues since their first visit. However, when I needed an end of lease service six years later, they were the first and only people I would call!