Peggy from Whitehall, Mi writes
How much Nyguard do I mix per one gallon of the Permethrin for flea control in the home? I got the ratio for Permethrin and water mix, but how much Nyguard do I mix in?
When mixing Nyguard with Permethrin it states on the label to apply as a general surface application at the rate of 4 ml. in one gallon of water to treat 1,500 square feet. You may use up to 12 ml. per 1,500 square feet for insect populations that are difficult to control on in conditions that make it difficult to get control of target pests. Please see our Flea Treatment Article for more information and tips about treating for fleas indoors and outdoors.
Answer last updated on: 07/23/2015
