There are a lot of products that can be used for black widows and other spider species in a lot of areas. Onslaught FastCap would be a great option for use around the home, garages and areas they would typically harbor in around the home. You would not be able to spray it directly in feed boxes but you can spray under and around them. You can use 0.5 - 1 oz per gallon and treat on a monthly to quarterly basis to keep them under control.
You can see tips on controlling spiders and where to treat in general by looking at our Spider Control Guide.
The residual of Onslaught FastCap should last at least 90 days inside and you would reapply that often and not sooner. Please also take a moment to read over our article on how to treat for silverfish for helpful tips. There are three types of products we recommend using to combat a silverfish infestation: silverfish packs, perimeter bait, and insecticide. By using all three products in conjunction with one another, you will have the most success controlling your infestation.
Onslaught FastCap Spider and Scorpion Insecticide should not be applied to dishes or while dishes are present to avoid drift. Once the treated areas are completely dry (listed areas including where the floor meets the wall), we recommend placing clean/dry dishes back to the clean cabinet.
Onslaught Fastcap is a liquid concentrate you mix with water and spray on labeled surfaces. No surfaces it is sprayed on would be sticky after it’s dried unless you severely over applied it or used it off label.
Onslaught FastCap Spider and Scorpion Insecticide should dry clear but would not be broadcast across hard floor surfaces. Treatments should be directed to cracks and crevices around these rooms. Test in a small area to ensure no staining when used along baseboards.
Onslaught FastCap Spider and Scorpion Insecticide can safely be broadcast over the lawn when used as directed.
Yes, we do ship Onslaught FastCap to California.
Onslaught FastCap cannot be applied any fogger, but it can be applied in a hand held pump sprayer or backpack sprayer. It is safe to apply on the St. Augustine and Bahiagrass. It can be applied under and around ornamentals and trees. It is labeled for spiders including wolf spiders as well as wasps.
The first column of the application rate instructions on the Onslaught FastCap label refers to the amount of water that is diluted into a gallon of water. In this case, it is 1 oz or 7.93 mL. The second column refers to the area over which that gallon of mixed solution should be distributed. In this case, the second column is telling you that one gallon of mixed solution will cover 1000 square feet, which works out to be 40mL of mixed solution per square meter.
Onslaught FastCap Spider and Scorpion Insecticide would be a good choice to use to treat spiders indoors. You may want to look over our Spider Treatment Guide for more information on treating and preventing this pest.
Onslaught Fast Cap is a great choice for spider control. It would be a good idea for you to look over our Spider Treatment Guide for more tips on treating and preventing this pest.
Onslaught FastCap Spider and Scorpion Insecticide would definitely be the best option for your needs. It is specifically formulated to better target spiders and scorpions with a more thorough and long lasting coverage for these hard to kill pests. Keep in mind, no matter what product you are using for scorpions, you have to create a wider barrier for them than any other pest around your home. For general insects you would treat with a barrier around the foundation 2 feet up and 2 feet out. With scorpions you should be doing 2-3 feet up and 6-10 feet out on the ground. You can also spray inside around cracks and crevices, baseboard areas, and potential entry points such as around window and door frames and where plumbing meets the wall. Also make sure to treat any landscape areas around your home that they would be prone to hiding in, i.e., mulch, bark, landscape timbers, rocks etc. You can review more information for protecting your home from spiders in our article on Spider Control.
Onslaught FastCap Spider and Scorpion Insecticide cannot be applied to fruit trees any time. Please see our products on our Edible pest control page.
Onslaught FastCap can be used in dog kennels and pet areas as long as the pets are kept out of the treatment area until the application is dry. Please see the product label for complete application directions.
Both Onslaught FastCap Spider and Scorpion Insecticide and Talstar P are labeled for silverfish and either would do a good job towards helping you eliminate them. You may want to look over our Silverfish Guide for more information on treating and preventing this pest.
Onslaught FastCap Spider and Scorpion Insecticide is not labeled for use on furniture. We would recommend using Temprid Ready Spray for general insect control. It is to be applied to cracks, crevices and can be applied to seams, tufts, and folds on upolstered furniture.
Yes, Onslaught FastCap Spider and Scorpion Insecticide will control scorpions. You will use 1 oz. per gallon of water and spray 1-2 feet up on the foundation and 1-2 feet out on the ground, all around the perimeter of your home. We recommend to spray around door frames, window frames and utility entry points as well. Indoors, you can spray on the baseboards, and cracks and crevices. Along with the insecticide treatment, you need to inspect around your home and implement exclusion techniques to seal any entry points. Click here for more prevention tips. Since the activity appears to be high, you can also implement glue boards such as the Trapper Max Free to help you along with the elimination process.
