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Nancy from Staten Island, Ny writes

Can PT Tri-Die Pressurized Dust Insecticide PT Tri-Die be applied to air vents? Would it be safe to use the vent for fresh air ventilation after the application?

Answer:

You should not apply PT Tri-Die Pressurized Dust Insecticide or other insecticides directly into an air vent. You could potentially apply this around the edges around the vent cover to treat into a wall void; however, you should not apply insecticides directly into any air vents.

Answer last updated on: 12/02/2021

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PT Tri-Die Pressurized Dust Insecticide

PT Tri-Die Pressurized Dust Insecticide

4.5 out of 5 stars

$27.95

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