Making a pesticide like Talstar P (Talstar One) too strong can actually backfire. Areas that are treated with this overly concentrated spray will be repellent and insects will simply avoid the treated areas prolonging the infestation. Simply wipe down, or wash off areas of application and re-apply at the correct rate of 1 oz to a gallon of water.
Talstar P is safe if applied and dried prior to children entering the treated surfaces. If the treated area gets wet again, it does not reactivate the product.
Talstar P can be used to kill carpenter ants that are sprayed directly or which contact the residual spray. However, Talstar P will not transfer throughout an ant colony to kill the entire colony. If you are finding carpenter ants trailing indoors, then we recommend our Indoor Carpenter Ant Kit, which includes two different baits, refillable bait stations, and a residual spray with two active ingredients. If the ants are in a wall void and you are unable to bait for them, then another great option is applying a ready-to-use non-repellent foam such as FUSE Foam into the wall void where the nest is. Please refer to our online Carpenter Ant Treatment Guide for more tips.
Talstar P Professional Insecticide needs to be watered in for some pests but not all. Please review the product label for complete application information depending on your target pest.
We apologize that there appears to be fungus like substance in your bottle of Talstar P. There was an issue with one Lot of 3/4 gallon Talstar from FMC last year. We would be more than happy to ship you a new bottle or refund you for this bottle from the defective Lot. You can call us at 866-581-7378 to follow up of this matter up.