Bill from Fla. writes,
Why must Martins IGR be mixed/used within 24 hrs? Does it not work if it sits for a few days?
I have to keep animals out of each room until it dries and sometimes that takes a bit of time. It is much easier if would last a couple days.
The acid in water can break down the actual chemical which is why you cannot leave the product sit in water for an extended period of time. We recommend that you mix 1/2 fl oz with a 1/2 gallon of water so you don't have to mix the entire gallon up at one time.
Answer last updated on: 02/11/2013