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Travis from Lincoln, Texas writes

Will Permethrin kill sewer flys and is it safe for drains?

We have two showers and three sinks that drain into a separate grey water tank that we use for watering landscaping. The tank seems to promote sewer flys and we haven't found anything yet that is effective in eliminating them. Thanks

Answer:

We would not recommend using Permethrin SFR for this use in homes. Please check out our Drain Fly Kit to help with this. Nibor-D is also a great option for drain flies.   

Answer last updated on: 06/23/2023

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Permethrin SFR 36.8%

Permethrin SFR 36.8%

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$44.97

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