The label advised not to exceed one ounce per one gallon of water. Talstar P is long lasting and generally does not need to be applied more than once every few months. It should not be reapplied more than once every 7 days. After your first application if you are still seeing a heavy infestation you can reapply another application.
Please refer to product label for correct instructions. If your mixing rate is not per label instructions it may become ineffective.
Talstar P is labeled for ticks, however we would recommend you use our Outdoor/Indoor Flea and Tick Kit for the issue that you are asking about. This kit would include everything that is needed to treat both indoors and outdoors for a ticks infestation.
Please see out Treatment Guide for more information on how to get rid of ticks.
Depending on what you are treating for, you may definitely use the Talstar P and your choice of IGR with it. It is not necessary for you to mix two IGR's with the Talstar P. Either NyGuard or Archer IGR and Talstar can be mixed into the same gallon of water and sprayed for control of Fleas, Stored Product Pests, listed Roaches (German, Asian, and Brown-banded), Crickets, Litter Beetles, and Flying Insects.