BEST DEALS THIS WEEK

8 Best Drain Fly Infestation Uk - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 32 Fl Oz

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 32 Fl Oz

Eco Strong

9.8

9.8

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2

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 64 Fl Oz

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 64 Fl Oz

Eco Strong

9.6

9.6

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3

MADE IN THE UK- Fruit Fly & Drain Fly Gel – 1L All-Natural Drain Treatment, Eliminates Gnats, Sewer Flies & Breeding Grounds, Safe for All Drains, Fast-Acting Fruit Fly Repellent

MADE IN THE UK- Fruit Fly & Drain Fly Gel – 1L All-Natural Drain Treatment, Eliminates Gnats, Sewer Flies & Breeding Grounds, Safe for All Drains, Fast-Acting Fruit Fly Repellent

CHEMOLOGY

9.5

9.5

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4

Ultra-Strong Fruit Fly & Drain Fly Gel – 1L All-Natural Drain Treatment, Eliminates Gnats, Sewer Flies & Breeding Grounds, Safe for All Drains, Fast-Acting Fruit Fly Repellent

Ultra-Strong Fruit Fly & Drain Fly Gel – 1L All-Natural Drain Treatment, Eliminates Gnats, Sewer Flies & Breeding Grounds, Safe for All Drains, Fast-Acting Fruit Fly Repellent

CHEMOLOGY

9.2

9.2

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5

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 1 Gallon

Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 1 Gallon

Eco Strong

9.1

9.1

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6

Fly-Zyme, Highly Concentrated Enzyme Drain Cleaner for Pipes, Drain Gel for Fruit Flies, Organic Waste Degrader & Odor Neutralizer - 946 ml

Fly-Zyme, Highly Concentrated Enzyme Drain Cleaner for Pipes, Drain Gel for Fruit Flies, Organic Waste Degrader & Odor Neutralizer - 946 ml

Kinzua Environmental

8.8

8.8

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7

Drain Fly Killer – Eliminates Drain Flies, Fruit Flies & Gnats | Fast-Acting Powder for Sinks, Drains & Showers | Breaks the Fly Lifecycle to Stop Infestations | Septic Safe | Made in the USA

Drain Fly Killer – Eliminates Drain Flies, Fruit Flies & Gnats | Fast-Acting Powder for Sinks, Drains & Showers | Breaks the Fly Lifecycle to Stop Infestations | Septic Safe | Made in the USA

Accelerator by Dr. Pooper

8.6

8.6

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8

Ultra-Strong Fruit Fly & Drain Fly Gel – 5L All-Natural Drain Treatment, Eliminates Gnats, Sewer Flies & Breeding Grounds, Safe for All Drains, Fast-Acting Fruit Fly Repellent

Ultra-Strong Fruit Fly & Drain Fly Gel – 5L All-Natural Drain Treatment, Eliminates Gnats, Sewer Flies & Breeding Grounds, Safe for All Drains, Fast-Acting Fruit Fly Repellent

CHEMOLOGY

8.4

8.4

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