You do want to spray Bifen IT over the sod periodically to keep the rest of the population on top of the new sod down.
We recommend removing the Hermit Crabs from the rooms till after the application of Bifen IT has had time to dry.
Typically, you do not need to water in Bifen IT. As long as your treated area has had time to dry, watering the area will not decrease the effectiveness.
You should dethatch first and then treat with Bifen IT for increased effectiveness. You should water in the product after application to reach the areas they feed.
Bifen IT will not kill voles or snakes and should not be applied directly to them as they are not targeted species. It should not harm snakes if they consume insects which contacted the insecticide. We do offer snake repellents and products for vole control. Bifen IT will only kill listed pests.
The Bifen Granules 25lb bag covers 5-10,000 sq ft per bag (depending on application rate used). The Bifen IT is applied at 1 fl oz per gallon of water per 1,000 sq ft. They are equally effective. It would be more cost effective for the liquid on larger areas.
Bifen IT is not labeled for treating parasitic insects. We do not currently carry any insecticides that would do so.
Bifen IT is not labeled to control slugs. Slugs put down a continuous layer of mucus which makes it impossible for dried deposits of insecticide sprays to reach the actual slug. You will need to use a slug bait such as Sluggo Plus or Hi-Yield Improved Slug and Snail Bait to control the slugs.
Bifen IT can be toxic to aquatic life, so it should not be used indoors in or near aquariums or reptile habitats. Bifen IT is safe to use outdoors as directed on the product label and indoors as a crack and crevice treatment. For other pets such as dogs and cats, it is safe if animals are kept out of the treatment area until the application is dry. If you are having trouble with ants indoors, then our Indoor Ant Kit is a great choice. This kit contains two different baits which get carried throughout ant colonies, refillable bait stations, plus Temprid Ready Spray to be used along doorways, window frames, and other places where ants are likely to enter the structure. You should always cover aquariums before using insecticide sprays indoors. Our most popular choice for treating ants outdoors is Taurus SC used around the perimeter of the home. Please see our Ant Treatment Guide for more tips and product recommendations.
Shaking the Bifen IT prior to mixing is not necessary unless the product has sat for a long period of time and you can see some separation or settling of the ingredients. If so, you can shake it until it goes back into emulsion and then use it.
Yes, Bifen IT can be used both indoors and outdoors.
Generally, after an application of Bifen IT it should take anywhere between 30 min - 1 hour to dry. After the treated area has completely dried it is safe for the pets to re-enter.
Bifen IT is not labeled for lice and there is no need to treat outside for lice as they do not live long off of their host. We do carry products that can be used for lice control. Please take a few moments to review our article on How to Get Rid of Head Lice for more information.
We recommend that you do not apply Bifen IT when birds are present. All surfaces/areas should be completely dried and ventilated prior to the return of the birds.
Bifen IT can be used to kill clover mites and will leave a residual of up to 30 days outside. It will not repel them from the area but instead will continue to kill those that contact a treated surface after application. We have a guide here with more information on treating and preventing this pest. Pets need to be kept out of the area while products are being applied but can return once all surfaces are dry.
We apologize but are unaware of anything that can be done to a pond if sprayed with Bifen IT. You can try reaching out to the manufacturer Control Solutions for advice. They can be reached at 800-242-5562.