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Mike from Northern Illinois writes,

Is Termidor SC still good after a year?

I used this for the first time last summer to deal with Carpenter Ants and it worked fantastic! The opened bottle was stored in our basement this past Midwest winter. I just noticed a few scouts out already and got the bottle and mixed up a batch for some proactive treatment. When I was mixing in my sprayer, I noticed a few little clumps in the sprayer when I added the Termidor to the water. There was no rotten egg smell.


Termidor SC has approximately a 5 year shelf life when kept out of direct sunlight and out of extreme temperatures.

Answer last updated on: 05/26/2015

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