Top 10 Fungus Gnat Killer for Indoor Plants Spray UK – Indoor Multi-Insect Control

As an Amazon Associate I earn from qualifying purchases.

1. Multi-Mite


Multi-Mite® 10KG Bucket Feed Grade DE, Red Mite Fleas and All Animal Lice Control Powder, DIATOMACEOUS Earth

Multi-Mite #ad - 100% natural product. Animal food feed grade bucket. A best selling product for many years! Best & most effective grade of de. Fleas, all mites for all animals.
BrandMulti-Mite #ad
ManufacturerMulti-Mite® #ad
Weight10 kg (22.05 Pounds)
Part NumberKebonds



Use with PINK SUN Organic Neem Oil for Natural Neem Spray, Horticultural Gentle Liquid Soap 250ml or Select 1 Litre Biodegradable and derived from Plant Oils

PINK SUN #ad - Contains no parabens, artificial fragrances, sulphates, SLS, petroleum oils or detergents. Specially formulated to gently wash and protect house, garden and ornamental plants. Also available in 1 litre size bottle. Ideal emulsifier for PINK SUN Pure Organic Neem Oil. Gentle biodegradable liquid soap derived from plant oils 250ml.
BrandPINK SUN #ad
ManufacturerPINK SUN Ltd #ad
Part NumberHGLS250

3. Multi-Mite


Red Mite Fleas and All Animal Lice Control Powder, Multi-Mite® SHAKER PLUS 1KG REFILL Feed Grade DE Diatomaceous Earth

Multi-Mite #ad - Comes with fULL Colour leaflet on uses. Add direct to the animal or in bedding, housing, Animal Housing, and also for flies in and around Buildings, Cockroaches to Bed Bugs, Food Storage, moths, anywhere!. For best results, focusing on voids, Diatomaceous Earth should be applied finely within areas of Insect movement, cracks and crevices. How it works - diatomaceous earth is naturally mined mineral made from the fossilized remains of diatoms, a type of hard-shelled algae.

Words to note - multi mite de is animal feed grade so is not for human consumption animal consumption only. Treatments can take longer than Chemical alternatives but is a FAR MORE Healthy method without the Chemical poisons. Use directly on the effected animal and bedding etc also. Ours is a feed grade so can be fed to animals to safely rid them of many internal issues! is a full and Safe Treatment for MANY insects and mites, Bed Bugs, Moths, Ants, from FLEAS, Spider Mite to name a few! Is Perfectly Harmless to Animals and Humans and can be used Safely around children and pets and the home.100% non toxic natural insect mite treatment - multi mite feed grade de powder is organic, has been used to treat all manner of creeping & crawling insects for 100 plus years.

When crushed to a fine powder form the particles resemble broken shards glass which damage the outside wax surface of the insect's exoskeleton, ants, Hospitals, the insect has no resistance to this and will kill the insect after short contact! Complete mite control - de is used widely for a huge range of insect pests from fleas, ticks, Booklice, farms, red mite, Manure Heaps when added in the pile. How to use - de can be used directly or if preferred diluted with water to create a surface spray. Diatomaceous earth can be a Fast-Acting solution for insect control in certain conditions.
BrandMulti-Mite #ad
ManufacturerMulti-Mite® #ad
Weight1.4 kg (3.09 Pounds)



Insect & Bug Repellent Concentrate

READY STEADY DEFEND #ad - Effective against insects & bugs: beyond just one or two types of pests, our formula is your shield against a broad spectrum of insects and bugs. All-natural essential oil blend: crafted purely from the richness of nature, our insect & Bug Repellent Concentrate stands out due to its combination of premium essential oils.

Long-lasting and cost-effective: our insect & bug repellent doesn't just repel pests – it does so for an extended period. Steer clear from the side effects of synthetic chemicals and embrace a natural approach to pest control. The synergy of peppermint, and lemongrass ensures an effective repellent action, lavender, citronella, all while enveloping your space in a naturally refreshing aroma. The simple dilution process with water lets you gear up against pests without any hassle. This means extended protection without the constant need to restock.

Its meticulously chosen blend ensures that your home remains an unwelcome place for these unwarranted visitors. Versatile and easy to use: whether it's a spray to coat your window sills or a cotton ball approach for specific corners, our product is adaptable to your needs. With the potential to create up to 30 litres of repellent solution, a single bottle ensures that you’re well-equipped for the long haul. From pesky spiders to annoying fleas, this repellent is the answer. Makes 30 litres of repellent: this concentrate isn't just potent – it's also plentiful.
ManufacturerReady Steady Defend #ad



Pure Organic Neem Oil and Horticultural Gentle Liquid Soap Combo Pack 250ml or Select 1 Litre for Spray Plants Pets Animals Dogs Horses PINK SUN

PINK SUN #ad - The neem oil is solid at less than 24 degrees celsius, giving it a thick, lumpy yellow/brown appearance in cooler months. Help care for indoor, outdoor garden ornamental plants and pets. Gentle biodegradable liquid soap derived from plant oils one 250ml bottle. Pure organic cold pressed neem oil concentrate unrefined one 250ml bottle. Combine together with water to form a neem spray or drench.
BrandPINK SUN #ad
ManufacturerPINK SUN Ltd #ad
Part NumberPCNHGLS250

6. Gunwon


12 Pack Sticky Trap Fruit Fly and Fungus Gnat Trap Killer Indoor and Outdoor,Protect The Plant,Non-Toxic and Odorless Suit For Multiple Insect

Gunwon #ad - Package content :order this insect repellent and you’ll receive a great deal value for our 12-piece pack, tea gardens, which will look discrete and fun in any location! Ideal for indoor and outdoor : our fly catcher paper are suitable for greenhouses, shaped in the form of lovely butterflies and flowers, small farms, nurseries and backyard gardens, orchards, suitable for indoor plants and outdoor plants such as flowers and vegetables.

Easy to use: the fruit fly trap with sharp bottom can be inserted directly into the soil, avoiding the trouble of tying ropes or hooks. Specially designed for flying plant pests. Useful sticky trap: bright color attract flying insects, and high quality glue keeps them from escaping.

Great for outdoor or indoor plant, especially potted plants. Safe and non-toxic: gnat trap use bright colors and glue to catch pests, no odors, indoor plants and greenhouses, no harm to people and pets. Ideal for flowers and vegetables, insecticide-free, and can also be placed outdoors to make your plants healthier.
BrandGunwon #ad
ManufacturerGunwon #ad
Part Number1

7. Karlsten


Karlsten Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining

Karlsten #ad - Generously packed in a 500ml pack to serve you for months and save you unnecessary cost. Silverfish killer - quality uk tested formula kills silverfish and leaves a barrier so no need to keep spraying. Use on any surface provided it's safe.

Put all pets outdoor and small children away to prevent contact while spraying. Kills on contact - Formulated to target and kill silverfish Hse tested and approved. Leaves no lingering odour - unlike other pest-controlling sprays, our silverfish killer spray will not leave a bad odor in your home. When spraying ensures adequate ventilation, leave all windows open. Protect your home and eliminate silverfish infestations with this Karlsten pest control spray.

Kills fast and keeps silverfish away. Non-staining 500ml pack - this silverfish killer spray will not leave stains on your walls, floor, or carpet. Creates a bug barrier that the common insect killer doesn't provide. Silverfish protection - karlsten rapid response not only fast acting but also long lasting.
BrandKarlsten #ad
Manufacturerlodi #ad
Weight0.57 kg (1.26 Pounds)

8. Entopest


Entopest, 1Kg Diatomaceous Earth Powder, Ant killer,flea killer, insect killer,bed bug killer,silverfish killer,Pests Control for Crawling Insects,Pest Organic Non-Toxic

Entopest #ad - This process has no resistance and will kill the insect after contact. When crushed to a fine powder, mineral product of fossilized remains of diatoms, which damage the outy wax surface of the insect's exoskeleton. Diatomaceous earth is not a fast-acting solution for insect control. Important information - this product is insect-grade and not meant for human consumption.

Direct treatments of nests will result in faster control. For best results, focusing on voids, if preferred, diatomaceous earth should be applied finely within areas of insect activity, cracks and crevices. Non-toxic insect treatment - entopest insect-grade diatomaceous earth is an organic powder used to treat crawling and flying insects. The powder is harmless to humans and can be used safely around children and pets. Universal control - diatomaceous earth can be used for a wide range of insect pests including cockroaches, red mite, hospitals, and flies in and around public and municipal buildings, moths, food storage, fleas, slaughterhouses, animal housing, refuse tips, bed bugs, casual intruders, beetles, booklice, crickets, farms, ticks, ants, and manure heaps.

Once applied, including bed bugs, the product offers a safe treatment method for many insects, ants and moths. Treatments can take significantly longer than insecticide alternatives; for best results, use in conjunction with other control products. Always read and comply with the product label. Application methods - the product can be used directly from the container or, diluted with water to create a surface spray.
BrandEntopest #ad
ManufacturerFort Products Limited #ad
Part NumberEPDE1000x1

9. karlsten


Multi Insect Killer Aerosol 300 ML Kills All Insects Including Spiders, wasps, Fleas Flying & all Crawling Insects

karlsten #ad - Strong formula permethrin 025% & tetremethrin 024% targets the issues fast effectively killing wasps & Hornets. Can be used anywhere in the home; a 10 seconds burst of multi insect killer spray will treat 1 square metre. Karlsten is a quality hse registered brand, all products come with 100% satisfaction & quality assured guarantee. Multi insect killer fast-acting killer spray effectively kills Spiders, Wasps, flies, Fleas, Ants Hornets. Health & safety registered Aerosol for use in uk homes from a long standing brand you can trust.
Brandkarlsten #ad
Manufacturerlodi uk #ad
Weight0.2 kg (0.44 Pounds)
Part Number6000



LEAVES 30 PCS Sticky Fungus Gnats Trap Sticky Catcher, House Plant Bug Killer for Multiple Incescts Plant Control Indoor Regular, Natural

LEAVES #ad - Highly effective fungus gnat control: Our Sticky Catcher is specially designed to target and trap pesky fungus gnats, effectively reducing their population in your indoor plants and garden. Long-lasting performance: each catcher can capture numerous fungus gnats before needing replacement, offering long-lasting protection and value for money.

Easy to use and discreet: simply peel off the protective cover, stick the catcher into the soil, and let it do its job. Dual-sided sticky surface: with a double-sided adhesive surface, our Fungus Gnat Catcher offers twice the trapping power, catching gnats from both sides and maximizing its effectiveness.

Safe and non-toxic: made from eco-friendly materials, pets, our gnat catcher is completely safe for use around children, and beneficial insects, ensuring a pest-free environment without harmful chemicals. The discreet design blends seamlessly with your plants, providing a hassle-free and discreet solution to your fungus gnat problem. Keep your plants thriving and fungus gnat-free with our reliable sticky catchers! .
BrandLEAVES #ad
ManufacturerLEAVES #ad
Weight0 kg (0 Pounds)
Part Number5909614797007