Typically one gallon of finished solution of Temprid SC will cover 1000 square feet.
If the soil was treated topically with Dominion 2L within the past six months, I would wait to apply the Temprid SC up against the structure in the same area. If the area was treated prior to that time, you can apply Temprid SC for a perimeter treatment for the other insects that crawl on top of the soil.
Temprid SC and Suspend SC are both products that contain different active ingredients that are classified as a synthetic pyrethroid so they really are very similar in the way that they work. Unlike Suspend, Temprid offers a unique dual mode of action by combining two powerful and effective residual insecticides: beta-cyfluthrin and imidacloprid. (Imidacloprid is in a different class of insecticides, neonicotinoids.) The result is Temprid, which provides quick knockdown and long residual control and works great for resistance strains of some pests. It all comes down more to what you are treating for when deciding which would be best for your situation. Feel free to contact our Customer Service at 866-581-7378 M-F 9a-5p EST for further assistance with your specific situation.
To remove the Temprid SC residual you can mop, steam, or scrub the product off the baseboards and walls once it has dried. Temprid will not be absorbed into the floors or furniture if has been stained or treated in anyway and can be removed as instructed.
Actually, Temprid SC is great for spiders and other insects including silverfish. It has a quicker knockdown and a long lasting residual. It is labeled for general pest control for many insects for indoor and outdoor applications. You will mix 0.8 fl oz per gallon of water per 1,000 sq ft and apply to indoor cracks and crevices once every 90 days inside and once a month to the exterior of the home.
When dealing with roaches, treatments should be limited to cracks, crevices and wall voids as this is where roaches spend most of their time. Using a combination of roach bait, insecticide, and an insect growth regulator will usually be needed.