£12.99

READY STEADY DEFEND Fungus Gnat Killer Powder 250G Diatomaceous Earth Formula for Effective Fungus Gnat Control - Fast-Acting Gnats Killer for Indoor Plants - Superior Diatomaceous Earth Pest Control for House Plant Bugs

Fungus Gnat Killer Powder 250G

Price data last checked 75 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 16 days • 16 data points (No recent data available)

Historical
Generating forecast...
£12.99 £12.34 £12.60 £12.86 £13.12 £13.38 £13.64 23 January 2026 26 January 2026 30 January 2026 03 February 2026 07 February 2026

Price Distribution

Price distribution over 16 days • 1 price levels

Days at Price
16 days 0 4 8 12 16 £13 Days at Price

Price Analysis

Most common price: £13 (16 days, 100.0%)

Price range: £13 - £13

Price levels: 1 different prices over 16 days

Key Features

Fungus gnat killer for indoor plants effectively eliminates fungus gnats, targeting adult gnats and larvae to stop infestations. This powerful solution provides reliable protection for all house plants, ensuring a healthier growing environment with consistent use.

Diatomaceous earth pest control offers a natural and highly effective method to combat gnat infestations in house plants. Known for its powerful dehydrating action, diatomaceous earth ensures long-lasting control of fungus gnats in your home.

This fungus gnat powder is simple to apply: sprinkle evenly on the soil of affected plants for efficient treatment. The powder works by drying out gnats and larvae on contact, quickly controlling the pest problem at its source.

Acting as a house plant bug killer, this powder helps protect house plants from infestations that can hinder their growth. By eliminating fungus gnats, you help your plants thrive, free from the damage caused by these pests.

This versatile gnat repellent can be used on various indoor plants, making it ideal for ongoing fungus gnat treatment in homes. It works across a range of houseplants, helping you maintain a pest-free indoor garden.

Product Specifications

Barcode

No barcode data available

Similar Products You Might Like

Fungus Gnat Killer Granules 1L - Easy Application, Enhances Plant Health, Durable Diatomaceous Earth Pest Control Barrier, Mess-Free Protection
96% match

Fungus Gnat Killer Granules 1L - Easy Application, Enhances Plant Health, Durable Diatomaceous Earth Pest Control Barrier, Mess-Free Protection

READY STEADY DEFEND

£13.99 13 Feb 2026
Fungus Gnat Killer Spray 500ml - Polymer-Free, Long-Lasting Protection | Eradicates, Controls & Safeguards Garden & House Plants | Ideal for Flowers, Fruits, Vegetables & Shrubs | Indoor & Outdoor Use
96% match

Fungus Gnat Killer Spray 500ml - Polymer-Free, Long-Lasting Protection | Eradicates, Controls & Safeguards Garden & House Plants | Ideal for Flowers, Fruits, Vegetables & Shrubs | Indoor & Outdoor Use

READY STEADY DEFEND

£9.99 05 Feb 2026
Plant Protection Spray - Fungus Gnat Protector 200ml, Essential Bug Spray for Plants, Effective Fungus Gnat Killer, Safe & Natural Indoor & Outdoor Plant Care Solution for Flowers, Fruit & Veg, Shrubs
96% match

Plant Protection Spray - Fungus Gnat Protector 200ml, Essential Bug Spray for Plants, Effective Fungus Gnat Killer, Safe & Natural Indoor & Outdoor Plant Care Solution for Flowers, Fruit & Veg, Shrubs

READY STEADY DEFEND

£9.99 04 Feb 2026
Fungus Gnat Killer Spray 1L - Polymer-Free, Long-Lasting Protection | Eradicates, Controls & Safeguards Garden & House Plants | Ideal for Flowers, Fruits, Vegetables & Shrubs | Indoor & Outdoor Use
96% match

Fungus Gnat Killer Spray 1L - Polymer-Free, Long-Lasting Protection | Eradicates, Controls & Safeguards Garden & House Plants | Ideal for Flowers, Fruits, Vegetables & Shrubs | Indoor & Outdoor Use

READY STEADY DEFEND

£17.89 06 Feb 2026
Fungus Gnat Killer Spray 200ml | Organic Protection Against Sciarid Flies | Effective for Houseplants, Seedlings | Safe for Indoor & Outdoor Use | Targets Adults & Larvae | Eco-Friendly Formula
95% match

Fungus Gnat Killer Spray 200ml | Organic Protection Against Sciarid Flies | Effective for Houseplants, Seedlings | Safe for Indoor & Outdoor Use | Targets Adults & Larvae | Eco-Friendly Formula

READY STEADY DEFEND

£13.99 03 Feb 2026
Fungus Gnat Spray 500ml – Plant-Based Gnat Killer for Indoor Plants & Gardens – Controls Fungus Gnats, Fruit Flies & Tiny Plant Flies – Non-Chemical Formula – Houseplant Bug Killer Spray, Ready to Use
95% match

Fungus Gnat Spray 500ml – Plant-Based Gnat Killer for Indoor Plants & Gardens – Controls Fungus Gnats, Fruit Flies & Tiny Plant Flies – Non-Chemical Formula – Houseplant Bug Killer Spray, Ready to Use

READY STEADY DEFEND

£12.99 01 Feb 2026
Fungus Gnat Killer Nematodes 20 m² (10 million) coverage for Indoor Plants - Effective Biological Control, Ideal Gnats Killer Indoor Plants, Comprehensive Scairid Fly Killer for Houseplants
95% match

Fungus Gnat Killer Nematodes 20 m² (10 million) coverage for Indoor Plants - Effective Biological Control, Ideal Gnats Killer Indoor Plants, Comprehensive Scairid Fly Killer for Houseplants

READY STEADY DEFEND

£18.99 06 Feb 2026
ENTOEND Fungus Gnat Killer - Pesticide Free Diatomaceous Earth Plant Insect Killer, House Plant Bug Killer. Plant Safe, Eco Friendly Barrier Grit for Plants. Stops Root Damage, 1L Recyclable Pouch
94% match

ENTOEND Fungus Gnat Killer - Pesticide Free Diatomaceous Earth Plant Insect Killer, House Plant Bug Killer. Plant Safe, Eco Friendly Barrier Grit for Plants. Stops Root Damage, 1L Recyclable Pouch

Hockley International

£13.49 07 Feb 2026
Mealybug Killer Spray 200ml - Bug Spray with Insecticidal Soap for Indoor Plants - Effective Plant Insecticide Treatment to Target Mealybugs - Easy-to-Use House Bug Killer for Vibrant Growth
94% match

Mealybug Killer Spray 200ml - Bug Spray with Insecticidal Soap for Indoor Plants - Effective Plant Insecticide Treatment to Target Mealybugs - Easy-to-Use House Bug Killer for Vibrant Growth

READY STEADY DEFEND

£14.09 17 Nov 2025
Whitefly Killer Spray 200ml - Effective Plant Bug Spray & Insecticide Soap for Houseplants, Outdoor Plants, & Garden Use | Targets Whiteflies & Flying Insects | Fast-Action Insect Killer for Home Use
94% match

Whitefly Killer Spray 200ml - Effective Plant Bug Spray & Insecticide Soap for Houseplants, Outdoor Plants, & Garden Use | Targets Whiteflies & Flying Insects | Fast-Action Insect Killer for Home Use

READY STEADY DEFEND

£9.99 21 Apr 2026
Black Gold Gnat Stop Plant Pot Topper – Natural Solution to Stop Fungus Gnats & Larvae – Protects Houseplants & Indoor Plants (3 Litre - Resealable Bag (3-6 Plants))
94% match

Black Gold Gnat Stop Plant Pot Topper – Natural Solution to Stop Fungus Gnats & Larvae – Protects Houseplants & Indoor Plants (3 Litre - Resealable Bag (3-6 Plants))

Invigortex

£17.95 07 Feb 2026
Bloom & Bud Fungus Gnat Killer Spray (500ml) – Fast-Acting & Natural Gnat Control for Houseplants & Seedlings – Starts to Kill Gnats & Larvae in 24 Hours – Safe, Non-Toxic, & Biodegradable Formula
94% match

Bloom & Bud Fungus Gnat Killer Spray (500ml) – Fast-Acting & Natural Gnat Control for Houseplants & Seedlings – Starts to Kill Gnats & Larvae in 24 Hours – Safe, Non-Toxic, & Biodegradable Formula

Bloom & Bud

£13.99 01 Feb 2026
Black Gold Soil Wash – Fungus Gnat Treatment for Houseplants (Ready to Use) – Soil Drench Targets Larvae & Breaks Life Cycle – Safe for Indoor Plants & Pots – No Mix, Low Odour, Fast Action (5 Litre)
94% match

Black Gold Soil Wash – Fungus Gnat Treatment for Houseplants (Ready to Use) – Soil Drench Targets Larvae & Breaks Life Cycle – Safe for Indoor Plants & Pots – No Mix, Low Odour, Fast Action (5 Litre)

Invigortex

£24.95 06 Feb 2026
Fungus Gnat Control and Plant Food. Effective against fungus gnats, larvae and pests that destroy your house plants. Helps create healthy house plants.
93% match

Fungus Gnat Control and Plant Food. Effective against fungus gnats, larvae and pests that destroy your house plants. Helps create healthy house plants.

PLANT GP

£12.99 05 Feb 2026
Thrips Killer Spray 500ml - Effective Insecticidal Soap Bug Spray for Home & Thrips Killer Houseplants - Plant Protection Solution for Indoor & Outdoor Use - Natural Formula for Healthy Plants
93% match

Thrips Killer Spray 500ml - Effective Insecticidal Soap Bug Spray for Home & Thrips Killer Houseplants - Plant Protection Solution for Indoor & Outdoor Use - Natural Formula for Healthy Plants

READY STEADY DEFEND

£13.99 05 Feb 2026
DD Teck 100% Natural Fungus Gnat Killer Spray, Garden & House Plant Bug Killer, Organic Effective, Fast Acting Insect Control, Ideal for Flowers, Vegetables & Shrubs, Indoor & Outdoor (100ml Spray)
93% match

DD Teck 100% Natural Fungus Gnat Killer Spray, Garden & House Plant Bug Killer, Organic Effective, Fast Acting Insect Control, Ideal for Flowers, Vegetables & Shrubs, Indoor & Outdoor (100ml Spray)

DD teck

£5.79 01 Feb 2026
Bloom & Bud Fungus Gnat Larvae Killer Concentrate (100ml) – Makes 20 Applications – Fast-Acting Natural Gnat Control for Houseplants – Kills Larvae – Safe, Non-Toxic, Biodegradable
93% match

Bloom & Bud Fungus Gnat Larvae Killer Concentrate (100ml) – Makes 20 Applications – Fast-Acting Natural Gnat Control for Houseplants – Kills Larvae – Safe, Non-Toxic, Biodegradable

Bloom & Bud

£11.99 07 Feb 2026
Gnat Stop Cleanse - No Gnats Anymore! - 120ml 250ml 500ml 1 litre 5 litre 10 litre - 100% Natural pest stop, Eco-Friendly Gnat Control Solution (10Ltr)
93% match

Gnat Stop Cleanse - No Gnats Anymore! - 120ml 250ml 500ml 1 litre 5 litre 10 litre - 100% Natural pest stop, Eco-Friendly Gnat Control Solution (10Ltr)

UK GROW

£39.99 02 Feb 2026
Fly Killer Spray 500ml - Effective Fly Killer Indoor, Powerful Fly Spray for Home Use, Bug Treatment for Pest Control, Fly Repellent Indoor, Efficient Insect Killer, Deterrent, Control
93% match

Fly Killer Spray 500ml - Effective Fly Killer Indoor, Powerful Fly Spray for Home Use, Bug Treatment for Pest Control, Fly Repellent Indoor, Efficient Insect Killer, Deterrent, Control

READY STEADY DEFEND

£9.99 09 Feb 2026
Fungus Gnat Control, Natural, Pesticide-Free Solution for Effective Fungus Gnat & Larvae Control.
93% match

Fungus Gnat Control, Natural, Pesticide-Free Solution for Effective Fungus Gnat & Larvae Control.

blossom gate.

Out of Stock 05 Feb 2026
By Bill & Ben, Anti Gnat pot topper with added fertiliser. Fungus gnat pest control & Plant Food. Natural solution with no pesticides, nutrient rich minerals, keeps soil hydrated 1L
93% match

By Bill & Ben, Anti Gnat pot topper with added fertiliser. Fungus gnat pest control & Plant Food. Natural solution with no pesticides, nutrient rich minerals, keeps soil hydrated 1L

By Bill & Ben

£9.99 08 Feb 2026
Spider Mite Killer Spray for Plants 200ml – Natural Insecticidal Soap – Kills Red Spider Mites, Aphids, Whiteflies, and More – Ideal for Indoor & Outdoor Use on Fruits, Vegetables, and Flowers
93% match

Spider Mite Killer Spray for Plants 200ml – Natural Insecticidal Soap – Kills Red Spider Mites, Aphids, Whiteflies, and More – Ideal for Indoor & Outdoor Use on Fruits, Vegetables, and Flowers

READY STEADY DEFEND

£11.99 11 Feb 2026
Wasp Smoke Bomb 4 Pack - Fast-Acting Formula, Comprehensive Coverage, Non-Staining, for Home Use, Effective Against All Insects
92% match

Wasp Smoke Bomb 4 Pack - Fast-Acting Formula, Comprehensive Coverage, Non-Staining, for Home Use, Effective Against All Insects

READY STEADY DEFEND

£19.99 05 Feb 2026
Diatomaceous Earth Powder Duster Pest Control Natural Insecticide Powder Bed Bug Killer, Mites Flea & Tick, Ant Killer, Crawling Insect Solution Non-Toxic DE Feed Grade (2 x 5Kg = 10Kg)
92% match

Diatomaceous Earth Powder Duster Pest Control Natural Insecticide Powder Bed Bug Killer, Mites Flea & Tick, Ant Killer, Crawling Insect Solution Non-Toxic DE Feed Grade (2 x 5Kg = 10Kg)

Pure Source Nutrition

£25.49 13 Feb 2026